1
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Nguyen DD, Labella J, Laforga-Martín J, Folcia CL, Ortega J, Torres T, Sierra T, Sessler JL. Columnar liquid crystals based on antiaromatic expanded porphyrins. Chem Commun (Camb) 2024; 60:3401-3404. [PMID: 38440812 DOI: 10.1039/d3cc05414d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Three naphthorosarins, antiaromatic expanded porphyrins bearing different meso substituents (NRos 1-3), designed to self-assemble into columnar liquid crystalline (LC) structures, were synthesized and characterized using polarized optical microscopy (POM), differential scanning calorimetry (DSC), X-ray diffraction (XRD), as well as supporting computational calculations. The substituents were found to play a crucial role in modulating the LC behaviour.
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Affiliation(s)
- Duong D Nguyen
- Department of Chemistry, The University of Texas at Austin, 105 E 24th Street, A5300, Austin, TX, 78712, USA.
| | - Jorge Labella
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, Madrid 28049, Spain.
| | - Juan Laforga-Martín
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, Madrid 28049, Spain.
| | - César L Folcia
- Department of Physics, Faculty of Science and Technology, UPV/EHU, Bilbao, Spain
| | - Josu Ortega
- Department of Physics, Faculty of Science and Technology, UPV/EHU, Bilbao, Spain
| | - Tomás Torres
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, Madrid 28049, Spain.
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Madrid 28049, Spain
- IMDEA-Nanociencia, Campus de Cantoblanco, Madrid 28049, Spain
| | - Teresa Sierra
- Instituto de Nanociencia y Materiales de Aragón (INMA), Departamento de Química Orgánica, Facultad de Ciencias, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, 105 E 24th Street, A5300, Austin, TX, 78712, USA.
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2
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Nandi RP, Chandra B, Ghosh S, Sarma SP, Geremia S, Hickey N, Thilagar P. Pyrrole βC-B-N Fused Porphyrins: Molecular Structures and Opto-Electrochemical Studies. Chemistry 2024; 30:e202304219. [PMID: 38155424 DOI: 10.1002/chem.202304219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 12/28/2023] [Indexed: 12/30/2023]
Abstract
Herein, we report the design, synthesis, structure, and electrochemical study of doubly βC-B-N fused Ni(II) porphyrins (1-trans, 1-cis, 2-trans, and 2-cis). These compounds have been synthesized from A2B2 type dipyridyl Ni(II) porphyrins (Ar=Ph for 1 a; Ar=C6F5 for 2 a) via Lewis base-directed electrophilic aromatic borylation reactions. The solution state structures of these compounds have been established using 1H NMR, 11B NMR, 1H-1H COSY, 1H-13C HSQC, and 19F-13C HSQC NMR techniques. Single crystal X-ray analysis have revealed that 1-trans, 1-cis, and 2-trans adopt ruffled conformations, with alternate meso-carbons on the opposite sides of the mean porphyrin plane. The Soret bands in the absorption spectra of the B-N fused molecules are ~40 nm redshifted compared to unfused Ni(II) porphyrin precursors. The B-N fusion have diminished the redox potential of fused porphyrins. Although 1-trans and 1-cis, show four oxidation processes, 2-trans and 2-cis show only three oxidation processes. DFT studies have revealed that the tetrahedral geometry of the boron has induced a twist in the π-conjugation, which destabilizes the HOMO and stabilizes the LUMO in 1-trans, 1-cis, 2-trans, and 2-cis.
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Affiliation(s)
- Rajendra Prasad Nandi
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, INDIA
| | - Brijesh Chandra
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, INDIA
| | - Subhajit Ghosh
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, INDIA
| | - Siddhartha P Sarma
- Molecular Biophysics Unit, Division of Biological Sciences, Indian Institute of Science, Bangalore, 560012, INDIA
| | - Silvano Geremia
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, via L. Giorgieri 1, 34127, Trieste, ITALY
| | - Neal Hickey
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, via L. Giorgieri 1, 34127, Trieste, ITALY
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, INDIA
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3
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Zhou MM, He J, Pan HM, Zeng Q, Lin H, Zhao KQ, Hu P, Wang BQ, Donnio B. Induction and Stabilization of Columnar Mesophases in Fluorinated Polycyclic Aromatic Hydrocarbons by Arene-Perfluoroarene Interactions. Chemistry 2023; 29:e202301829. [PMID: 37452614 DOI: 10.1002/chem.202301829] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/06/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
The straightforward synthesis of several Fluorinated Polycyclic Aromatic Hydrocarbons by the efficient, transition-metal-free, arene fluorine nucleophilic substitution reaction is described, and the full investigation of their liquid crystalline and optical properties reported. The key precursors for this study, i. e. 2,2'-dilithio-4,4',5,5'-tetraalkoxy-1,1'-biphenyl derivatives, were obtained in two steps from the highly selective Scholl oxidative homo-coupling of 3,4-dialkoxy-1-bromobenzene, followed by quantitative double-lithiation. In situ room temperature nucleophilic annulation with either perfluorobenzene or perfluoronaphthalene leads to 1,2,3,4-tetrafluoro-6,7,10,11-tetraalkxoytriphenylenes and 9,10,11,12,13,14-hexafluoro-2,3,6,7-tetraalkoxybenzo[f]tetraphenes, respectively, in good yields. Exploiting the same strategy, subsequent double annulations resulted in the formation of 9,18-difluoro-2,3,6,7,11,12,15,16-octa(alkoxy)tribenzo[f,k,m]tetraphenes and 9,10,19,20-tetrafluoro-2,3,6,7,12,13,16,17-octakis(hexyloxy)tetrabenzo[a,c,j,l]tetracenes, respectively. Despite the presence of only four alkoxy chains, the polar "Janus" mesogens display a columnar hexagonal mesophase over broad temperature ranges, with higher mesophase stability than the archetypical 2,3,6,7,10,11-hexa(alkoxy)triphenylenes and their hydrogenated counterparts. The improvement or induction of mesomorphism is attributed to efficient antiparallel face-to-face π-stacking driven by the establishment of non-covalent perfluoroarene-arene intermolecular interactions. The larger lipophilic discotic π-extended compounds also exhibit columnar mesomorphism, over similar temperature ranges and stability than their hydrogenated homologs. Finally, these fluorinated molecules form stringy gels in various solvents, and show interesting solvatochromic emission properties in solution as well as strong emission in thin films and gels.
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Affiliation(s)
- Ming-Mei Zhou
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Jiao He
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Hui-Min Pan
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Qing Zeng
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Hang Lin
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Ke-Qing Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Ping Hu
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, 610066, Chengdu, China
| | - Bertrand Donnio
- Institut de Physique et Chimie de Strasbourg, CNRS-Université de Strasbourg (UMR7504), 67000, Strasbourg, France
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4
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Wang B, Ding W, Zhang L, Meng X. Construction of Polyaromatic Hydrocarbons Containing Sulfur and Nitrogen via Controllable Domino Reactions and DFT Studies. Org Lett 2023; 25:140-145. [PMID: 36580410 DOI: 10.1021/acs.orglett.2c03958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Polyaromatic hydrocarbons (PHAs) containing heteroatoms have attracted considerable attention due to their potential utility in electronic devices. This work reported a novel domino reaction between an aryne precursor and azadiene bearing a benzothiophene moiety to produce a series of PHAs containing sulfur and nitrogen atoms. Further transformation of the product enabled concise synthesis of a new AIEgen, whose photophysical properties were characterized. Density functional calculations on the reaction mechanism revealed that the in situ generated aryne could trigger either a [4 + 2] or [3 + 2] process with azadiene, in which the regioselectivity was mainly a result of the heteroatom effect and may be understood by means of Houk's distortion-interaction model.
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Affiliation(s)
- Baoxin Wang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Wenhuan Ding
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Lei Zhang
- Tianjin Engineering Technology Center of Chemical Wastewater Source Reduction and Recycling, School of Science, Tianjin Chengjian University, Tianjin 300384, P. R. China
| | - Xiangtai Meng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
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5
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Lash TD, Mathius MA, AbuSalim DI. Synthesis of Chrysoporphyrins and a Related Benzopyrene-Fused System. J Org Chem 2022; 87:16276-16296. [PMID: 36459435 DOI: 10.1021/acs.joc.2c01859] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Reaction of 6-nitrochrysene with ethyl isocyanoacetate in the presence of a non-nucleophilic base gave a c-annulated pyrrole ethyl ester that was used to prepare chrysene-fused tripyrranes and a chrysopyrrole dialdehyde. Chrysene-fused tripyrranes were reacted with a pyrrole dialdehyde, but poor yields of chrysoporphyrins were obtained. However, condensation of the chrysopyrrole dialdehyde with a series of tripyrranes afforded excellent yields of chrysoporphyrins and an acenaphtho-chrysoporphyrin. Iron(III) chloride mediated oxidative cyclization of a dihexylchrysoporphyrin afforded a benzopyrene-fused porphyrin that exhibited a strongly red-shifted electronic absorption spectrum. DFT calculations show that both chrysoporphyrins and the benzopyrene-fused porphyrin have tautomers that possess 34π electron delocalization pathways that pass through the porphyrin nucleus and the fused polycyclic aromatic hydrocarbon (PAH) units. Protonation gave dications that favor 36-atom 34π electron circuits. c-Annulated pyrrole dialdehydes were also condensed with a carbatripyrrin to generate PAH-fused carbaporphyrins that retained fully aromatic properties.
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Affiliation(s)
- Timothy D Lash
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Melissa A Mathius
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Deyaa I AbuSalim
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
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6
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Moss A, Nevonen DE, Hu Y, Nesterov VN, Nemykin VN, Wang H. Unsymmetric Pentacene- and Pentacenequinone-Fused Porphyrins: Understanding the Effect of Cross- and Linear-Conjugation. ACS PHYSICAL CHEMISTRY AU 2022; 2:468-481. [PMID: 36855607 PMCID: PMC9955193 DOI: 10.1021/acsphyschemau.2c00023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/12/2022] [Accepted: 07/12/2022] [Indexed: 11/28/2022]
Abstract
Unsymmetric pentacenequinone-fused (cross-conjugated) and pentacene-fused (linear-conjugated) porphyrins were designed and synthesized. The cross-conjugated (AM 1 -AM 3 ) and linear-conjugated (AM 5 -AM 7 ) porphyrins displayed strikingly different sets of optical and electronic properties, both of which are unusual and nontypical of porphyrins. MCD, DFT, and TDDFT calculations suggest that multiple charge transfer states exist in both π-conjugated systems, which contributes to the complex absorption and MCD spectra of these molecular systems. The general Gouterman's four-orbital model used to explain porphyrin spectroscopy led to contradicting theoretical and experimental data, and is thus not applicable for these molecular systems. The "2 + 4" and "3 + 3" active spaces have been deduced and have proven effective to interpret the absorption and MCD spectra of the pentacenequinone-fused (cross-conjugated) and pentacene-fused (linear-conjugated) porphyrins, respectively. Spectroelectrochemistry of AM 5 -AM 7 revealed broad and intense IR absorptions in the range of 1500-2500 nm, illustrating the exceptional ability of these pentacene-fused systems to accommodate positive charges. A pronounced metal effect was observed for pentacene-fused porphyrins. While pentacene-fused Ni(II) porphyrin (AM6 ) demonstrated an abnormal ability to stabilize pentacene with a half-life of >28.3 days, the half-life of the free base and Zn(II) counterparts were normal, similar to those of pentacene analogues. This work provides important and useful information on guiding new material designs.
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Affiliation(s)
- Austen Moss
- Department
of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, Texas 76203-5017, United States
| | - Dustin E. Nevonen
- Department
of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Yi Hu
- Department
of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, Texas 76203-5017, United States
| | - Vladimir N. Nesterov
- Department
of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, Texas 76203-5017, United States
| | - Victor N. Nemykin
- Department
of Chemistry, University of Manitoba, Winnipeg, MB R3T 2N2, Canada,Department
of Chemistry, University of Tennessee, 552 Buehler Hall, 1420 Circle Dr., Knoxville, Tennessee 37996-1600, United States,
| | - Hong Wang
- Department
of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, Texas 76203-5017, United States,
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7
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Cao G, Baryshnikov G, Chen C, Chen L, Zhao T, Fu S, Jiang Z, Liu X, Li Q, Xie Y, Li C. Porphyrindiene-Based Tandem Diels-Alder Reaction for Preparing Low-Symmetry π-Extended Porphyrins with Push-Pull Skeletons. J Org Chem 2022; 87:9001-9010. [PMID: 35748309 DOI: 10.1021/acs.joc.2c00699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Tandem Diels-Alder reactions of masked porphyrindienes (i.e., sulfolenoporphyrins) with benzoquinones and stilbenes, followed by aromatization, have been developed to load porphyrin with mixed annulation units (i.e., terphenyl and naphthoquinone), furnishing the low-symmetry π-extended porphyrins (DxAy) with push-pull skeletons. All low-symmetrical chromophores display panchromatic absorption spectra, which look like a spectral combination of symmetrical congeners (D4/A4) in a certain ratio. Among them, tD2A2 with trans-arrangement of push/pull units possesses the largest maximum centered at 766 nm with the onset around 900 nm. The fusion of the electron-deficient naphthoquinone moiety on the porphyrin core results in the approximately quantitative regulation of the Eox1 and HOMOs (i.e., 0.10-0.13 V increase for the Eox1 and 0.14-0.16 eV decrease for the HOMOs per naphthoquinone unit). In brief, this work provides a new way to construct low-symmetry π-extended porphyrins with tunable properties resorting to the ratios and locations of the annulated push-pull units.
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Affiliation(s)
- Guanyue Cao
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Glib Baryshnikov
- Laboratory of Organic Electronics, Department of Science and Technology, Linköping University, Norrköping SE-60174, Sweden
| | - Chen Chen
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Liyuan Chen
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Tengjiao Zhao
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Shuyi Fu
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Zhenhui Jiang
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Xiujun Liu
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Qizhao Li
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Yongshu Xie
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Chengjie Li
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
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8
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Ishizuka T, Kojima T. Recent Development of π-Expanded Porphyrin Derivatives by Peripheral Ring Fusion. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomoya Ishizuka
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba
| | - Takahiko Kojima
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba
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9
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Liu X, Matej A, Kratky T, Mendieta‐Moreno JI, Günther S, Mutombo P, Decurtins S, Aschauer U, Repp J, Jelinek P, Liu S, Patera LL. Einsatz der kooperativen Katalyse für die Oberflächensynthese linearer heteroaromatischer Polymere durch selektive C‐H‐Aktivierung. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xunshan Liu
- Departement für Chemie und Biochemie Universität Bern 3012 Bern Schweiz
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou China
| | - Adam Matej
- Institute of Physics of Czech Academy of Sciences 16200 Prague Czech Republic
- Regional Centre of Advanced Technologies and Materials Czech Advanced Technology and Research Institute (CATRIN) Palacký University Olomouc 78371 Olomouc Czech Republic
| | - Tim Kratky
- Chemie Department und Zentralinstitut für Katalyseforschung Technische Universität München 85748 Garching Deutschland
| | | | - Sebastian Günther
- Chemie Department und Zentralinstitut für Katalyseforschung Technische Universität München 85748 Garching Deutschland
| | - Pingo Mutombo
- Institute of Physics of Czech Academy of Sciences 16200 Prague Czech Republic
| | - Silvio Decurtins
- Departement für Chemie und Biochemie Universität Bern 3012 Bern Schweiz
| | - Ulrich Aschauer
- Departement für Chemie und Biochemie Universität Bern 3012 Bern Schweiz
| | - Jascha Repp
- Institut für Experimentelle und Angewandte Physik Universität Regensburg 93053 Regensburg Deutschland
| | - Pavel Jelinek
- Institute of Physics of Czech Academy of Sciences 16200 Prague Czech Republic
- Regional Centre of Advanced Technologies and Materials Czech Advanced Technology and Research Institute (CATRIN) Palacký University Olomouc 78371 Olomouc Czech Republic
| | - Shi‐Xia Liu
- Departement für Chemie und Biochemie Universität Bern 3012 Bern Schweiz
| | - Laerte L. Patera
- Chemie Department und Zentralinstitut für Katalyseforschung Technische Universität München 85748 Garching Deutschland
- Institut für Experimentelle und Angewandte Physik Universität Regensburg 93053 Regensburg Deutschland
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10
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Sahoo S, Jana M, Rath H. Tailor-made aromatic porphyrinoids with NIR absorption. Chem Commun (Camb) 2022; 58:1834-1859. [PMID: 35028653 DOI: 10.1039/d1cc06336g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The highlight of this article is the recent progress in the state-of-the-art synthetic design and isolation of artificial porphyrinoids by swapping pyrrole component(s) with diverse functionalized pyrrolic(heterocyclic)/carbacycle building block(s) to compare the impact on the electronic absorption spectra and aromaticity of the incorporated isomeric/expanded porphyrinoids. Attention has been directed towards five distinct criteria of utilizing functionalized pyrrolic(heterocyclic)/aromatic hydrocarbons as synthons for NIR absorbing aromatic isomeric (N-confusion)/expanded porphyrinoids (with five/six heterocycles): (i) fused or annelated pyrrole (heterocycle), (ii) functionalized bi-pyrrole/bi-thiophene/bi-furan building blocks, (iii) azulene based carbacycle building block, (iv) vinylogous aromatic carbacycle/heterocycle(s) building block and (v) N-confused pyrrole ring(s), and N-confused fused pyrrole ring(s) leading to π-extension. These hybrid porphyrinoids are ideal candidates for basic research into macrocyclic aromaticity and for many potential applications owing to NIR absorption.
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Affiliation(s)
- Sumit Sahoo
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C Mullick Road, Jadavpur, Kolkata, West Bengal 700 032, India.
| | - Manik Jana
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C Mullick Road, Jadavpur, Kolkata, West Bengal 700 032, India.
| | - Harapriya Rath
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A/2B Raja S. C Mullick Road, Jadavpur, Kolkata, West Bengal 700 032, India.
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11
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Deng WJ, Liu S, Lin H, Zhao KX, Bai XY, Zhao KQ, Hu P, Wang BQ, Monobe H, Donnio B. Ditriphenylenothiophene butterfly-shape liquid crystals. The influence of polyarene core topology on self-organization, fluorescence and photoconductivity. NEW J CHEM 2022. [DOI: 10.1039/d2nj00655c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two series of regio-isomeric mesomorphous, luminescent and conductive compounds, based on a ditriphenylenothiophene core (α/β-DTPT), were successfully synthesized by the Suzuki–Miyaura cross-coupling/Scholl cyclo-dehydrogenation reactions tandem.
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Affiliation(s)
- Wen-Jing Deng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Shuai Liu
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Hang Lin
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Ke-Xiao Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Xiao-Yan Bai
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Ke-Qing Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Ping Hu
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Hirosato Monobe
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, 5638577, Japan
| | - Bertrand Donnio
- Institut de Physique et Chimie des Materiaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504), Strasbourg, 67034, France
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12
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Moss A, Jang Y, Arvidson J, Nesterov VN, D'Souza F, Wang H. Aromatic heterobicycle-fused porphyrins: impact on aromaticity and excited state electron transfer leading to long-lived charge separation. Chem Sci 2022; 13:9880-9890. [PMID: 36199634 PMCID: PMC9431455 DOI: 10.1039/d2sc03238d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 08/11/2022] [Indexed: 11/21/2022] Open
Abstract
A new synthetic method to fuse benzo[4,5]imidazo[2,1-a]isoindole to the porphyrin periphery at the β,β-positions has been developed, and its impact on the aromaticity and electronic structures is investigated. Reactivity investigation of the fused benzoimidazo-isoindole component reveals fluorescence quenching of a zinc porphyrin (AMIm-2) upon treatment with a Brønsted acid. The reaction of the zinc porphyrin (AMIm-2) with methyl iodide initiated a new organic transformation, resulting in the ring-opening of isoindole with the formation of an aldehyde and dimethylation of the benzoimidazo component. The fused benzoimidazo-isoindole component acted as a good ligand to bind platinum(ii), forming novel homobimetallic and heterobimetallic porphyrin complexes. The fusion of benzoimidazo-isoindole on the porphyrin ring resulted in bathochromically shifted absorptions and emissions, reflecting the extended conjugation of the porphyrin π-system. Time-resolved emission and transient absorption spectroscopy revealed stable excited state species of the benzoimidazo-isoindole fused porphyrins. Zinc porphyrin AMIm-2 promoted excited state electron transfer upon coordinating with an electron acceptor, C60, generating a long-lived charge-separated state, in the order of 37.4 μs. The formation of the exceptionally long-lived charge-separated state is attributed to the involvement of both singlet and triplet excited states of AMIm-2, which is rarely reported in porphyrins. π-Extended porphyrins fused with benzo[4,5]imidazo[2,1-a]isoindole, showing unique electronic and photophysical properties, were newly synthesized. A long-lived charge-separated state was revealed upon coordination of C60 to zinc porphyrin AMIm-2.![]()
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Affiliation(s)
- Austen Moss
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Youngwoo Jang
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Jacob Arvidson
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Vladimir N. Nesterov
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Hong Wang
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
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13
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Gao N, Chu X, Liu Y, Li J, Wang J. Regio- and Stereoselective Aryl(aroyl)methylenenation of Pyropheophorbide and Syntheses of Chlorophyllous Chlorin Derivatives. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202109052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Liu X, Matej A, Kratky T, Mendieta-Moreno JI, Günther S, Mutombo P, Decurtins S, Aschauer U, Repp J, Jelinek P, Liu SX, Patera LL. Exploiting Cooperative Catalysis for the On-Surface Synthesis of Linear Heteroaromatic Polymers via Selective C-H Activation. Angew Chem Int Ed Engl 2021; 61:e202112798. [PMID: 34788494 PMCID: PMC9299585 DOI: 10.1002/anie.202112798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Indexed: 11/17/2022]
Abstract
Regiospecific C−H activation is a promising approach to achieve extended polymers with tailored structures. While a recent on‐surface synthetic approach has enabled regioselective homocoupling of heteroaromatic molecules, only small oligomers have been achieved. Herein, selective C−H activation for dehydrogenative C−C couplings of hexaazatriphenylene by Scholl reaction is reported for the first time. By combining low‐temperature scanning tunneling microscopy (STM) and atomic force microscopy (AFM), we revealed the formation of one‐dimensional polymers with a double‐chain structure. The details of the growth process are rationalized by density functional theory (DFT) calculations, pointing out a cooperative catalytic action of Na and Ag adatoms in steering the C−H selectivity for the polymerization.
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Affiliation(s)
- Xunshan Liu
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland.,Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Adam Matej
- Institute of Physics of Czech Academy of Sciences, 16200, Prague, Czech Republic.,Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, 78371, Olomouc, Czech Republic
| | - Tim Kratky
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, 85748, Garching, Germany
| | | | - Sebastian Günther
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, 85748, Garching, Germany
| | - Pingo Mutombo
- Institute of Physics of Czech Academy of Sciences, 16200, Prague, Czech Republic
| | - Silvio Decurtins
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland
| | - Ulrich Aschauer
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland
| | - Jascha Repp
- Institute of Experimental and Applied Physics, University of Regensburg, 93053, Regensburg, Germany
| | - Pavel Jelinek
- Institute of Physics of Czech Academy of Sciences, 16200, Prague, Czech Republic.,Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, 78371, Olomouc, Czech Republic
| | - Shi-Xia Liu
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, 3012, Bern, Switzerland
| | - Laerte L Patera
- Department of Chemistry and Catalysis Research Center, Technical University of Munich, 85748, Garching, Germany.,Institute of Experimental and Applied Physics, University of Regensburg, 93053, Regensburg, Germany
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15
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Knippen K, Matuszczyk D, Kraft M, Bredenkötter B, Eickerling G, Lis T, Volkmer D, Stępień M. Acenaphtho[1,2-d][1,2,3]triazole and Its Kuratowski Complex: A π-Extended Tecton for Supramolecular and Coordinative Self-Assembly. Chemistry 2021; 28:e202103480. [PMID: 34713520 PMCID: PMC9299806 DOI: 10.1002/chem.202103480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 11/13/2022]
Abstract
π‐Extended acenaphtho[1,2‐d][1,2,3]triazoles, the unsubstituted Anta‐H and its di‐tert‐butyl derivative Dibanta‐H, as well as 5,6,7,8‐tetrahydro‐1H‐naphtho[2,3‐d][1,2,3]triazole Cybta‐H were obtained in concise syntheses. In the solid state, Dibanta‐H forms an unprecedented hydrogen‐bonded cyclic tetrad, stabilized by dispersion interactions of the bulky tBu substituents, whereas a cyclic triad was found in the crystal structure of Anta‐H. These cyclic assemblies form infinite slipped stacks in the crystals. Evidence for analogous hydrogen‐bonded self‐assembly in solution was provided by low‐temperature NMR spectroscopy and computational analyses. Kuratowski‐type pentanuclear complexes [Zn5Cl4(Dibanta)6] and [Zn5Cl4(Cybta)6] were prepared from the respective triazoles. In the Dibanta complexes, the π‐aromatic surfaces of the ligands extend from the edges of the tetrahedral Zn5 core, yielding an enlarged structure with significant internal molecular free volume and red‐shifted fluorescence.
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Affiliation(s)
- Katharina Knippen
- Institute of Physics, Chair of Solid State and Materials Science, Augsburg University, Universitätsstrasse 1, 86159, Augsburg, Germany
| | - Daniel Matuszczyk
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Maryana Kraft
- Institute of Physics, Chair of Solid State and Materials Science, Augsburg University, Universitätsstrasse 1, 86159, Augsburg, Germany
| | - Björn Bredenkötter
- Institute of Physics, Chair of Solid State and Materials Science, Augsburg University, Universitätsstrasse 1, 86159, Augsburg, Germany
| | - Georg Eickerling
- Institute of Physics, Chair of Chemical Physics and Materials Science, Augsburg University, Universitätsstrasse 1, 86159, Augsburg, Germany
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Dirk Volkmer
- Institute of Physics, Chair of Solid State and Materials Science, Augsburg University, Universitätsstrasse 1, 86159, Augsburg, Germany
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
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16
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Ogawa T, Kuzuhara D. Controlled Fabrication and Characterization of Coronene Diimide-Based Insoluble Thin Films Produced by Photoinduced Cyclization. Chempluschem 2021; 86:852-857. [PMID: 34110711 DOI: 10.1002/cplu.202100131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/17/2021] [Indexed: 12/14/2022]
Abstract
An insoluble thin film of a coronene diimide (CDI) derivative was fabricated from a soluble precursor of perylene diimide (PDI) by photoirradiation. We prepared a 1,7-diarylated PDI (TP-PDI) that can be converted into a coronene diimide (TP-CDI) derivative via a Scholl-type photocyclization reaction. This reaction was accompanied by structural changes from a twisted structure to a π-extended planar molecule. It was found that this photoconversion reaction occurs for both solution-based and thin-film-based reactants investigated by the changes of UV-vis absorption spectra and 1 H NMR spectra. The photocyclization reactions were found to proceed smoothly in polar solvents. In the thin-film state, the solvent vapor annealing method is a key process for achieving photoconversion reaction. Additionally, the fabrication of multi-layered thin films was achieved without undesirable dissolution of the underlying layers because of different solubilities of TP-PDI and TP-CDI.
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Affiliation(s)
- Tomoya Ogawa
- Graduate School of Arts and Sciences, Iwate University, 4-3-5 Ueda, Morioka, 020-8551, Japan
| | - Daiki Kuzuhara
- Graduate School of Arts and Sciences, Iwate University, 4-3-5 Ueda, Morioka, 020-8551, Japan
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17
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Ma T, Zhong YJ, Wang HF, Zhao KQ, Wang BQ, Hu P, Monobe H, Donnio B. Butterfly-like Shape Liquid Crystals Based Fused-Thiophene as Unidimensional Ambipolar Organic Semiconductors with High Mobility. Chem Asian J 2021; 16:1106-1117. [PMID: 33704900 DOI: 10.1002/asia.202100173] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/09/2021] [Indexed: 12/14/2022]
Abstract
Mesomorphous butterfly-like shape molecules based on benzodithiophene, benzodithiophene-4,8-dione and cyclopentadithiophen-4-one core moieties were efficiently synthesized by the Suzuki-Miyaura coupling and Scholl oxidative cyclo-dehydrogenation reactions' tandem. Most of the butterfly molecules spontaneously self-organize into columnar hexagonal mesophase. The electron-deficient systems possess strong solvent-gelling ability but are not luminescent, whereas the electron-rich terms do not form gels but strongly emit light between 400 and 600 nm. The charge carrier mobility was also measured by time-of-flight transient photocurrent technique in the mesophases for some of the compounds. They display hole-transport performances with positive charge mobility in the 10-3 cm-2 V-1 s-1 range, consistent with the high degree of ordering and stability of the columnar superstructures. In particular, the mesogen with a benzodithiophen-4,8-dione core shows ambipolar charge carrier transport with both high electron (μe =6.6×10-3 cm-2 V-1 s-1 ) and hole (μh =4.5×10-3 cm-2 V-1 s-1 ) mobility values.
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Affiliation(s)
- Tao Ma
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Yu-Jie Zhong
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Hai-Feng Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Ke-Qing Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Ping Hu
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, P. R. China
| | - Hirosato Monobe
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, 563-8577, Japan
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504), 67034, Strasbourg, France
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18
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Hang J, Lin H, Zhao K, Hu P, Wang B, Monobe H, Zhu C, Donnio B. Butterfly Mesogens Based on Carbazole, Fluorene or Fluorenone: Mesomorphous, Gelling, Photophysical, and Photoconductive Properties. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jun‐Fang Hang
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610066 China
| | - Hang Lin
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610066 China
| | - Ke‐Qing Zhao
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610066 China
| | - Ping Hu
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610066 China
| | - Bi‐Qin Wang
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610066 China
| | - Hirosato Monobe
- Nanomaterials Research Institute National Institute of Advanced Industrial Science and Technology (AIST) Ikeda Osaka 5638577 Japan
| | - Chenhui Zhu
- Department Advanced Light Source Lawrence Berkeley National Laboratory 1 Cyclotron Rd., M/S 15R0217 Berkeley CA 94720 USA
| | - Bertrand Donnio
- Institut de Physique et Chimie des Materiaux de Strasbourg (IPCMS) CNRS-Universite de Strasbourg (UMR 7504) Strasbourg 67034 France
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19
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Zhang Z, Zhao Y, Wang X, Li J, Wang J. Syntheses of Chlorophyllous Chlorin Derivatives with Aromatic Ring-Fused Imidazole Structural Unit. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202006080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Hu Y, Thomas MB, Webre WA, Moss A, Jinadasa RGW, Nesterov VN, D'Souza F, Wang H. Nickel(II) Bisporphyrin‐Fused Pentacenes Exhibiting Abnormal High Stability. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yi Hu
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Michael B. Thomas
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Whitney A. Webre
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Austen Moss
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - R. G. Waruna Jinadasa
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Vladimir N. Nesterov
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Francis D'Souza
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
| | - Hong Wang
- Department of Chemistry University of North Texas 1155 Union Circle, #305070 Denton TX 76203 USA
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21
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Hu Y, Thomas MB, Webre WA, Moss A, Jinadasa RGW, Nesterov VN, D'Souza F, Wang H. Nickel(II) Bisporphyrin-Fused Pentacenes Exhibiting Abnormal High Stability. Angew Chem Int Ed Engl 2020; 59:20075-20082. [PMID: 32725753 DOI: 10.1002/anie.202008076] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Indexed: 11/12/2022]
Abstract
A series of largely π-extended multichromophoric molecules including cross-conjugated, half cross-conjugated, conjugation-interrupted and linearly conjugated systems were synthesized and characterized. These multichromophoric molecular systems revealed interesting structural-property relationships. Bisporphyrin-fused pentacenes Pen-1 b and Pen-2 a showed rich redox chemistry with 7 and 8 observable redox states, respectively. The linearly-conjugated bisporphyrin-fused pentacenes (Pen-1 b and Pen-2 a) possess much narrower HOMO-LUMO gaps (1.65 and 1.42 eV redox, respectively) and higher HOMO energy levels than those of their pentacene analogues (2.23 and 2.01 eV redox, respectively), similar to those of much less stable hexacenes and heptacenes. An estimated half-life of >945 h was obtained for bisporphyrin-fused pentacene Pen-2 a, which is much longer than that of its pentacene analogue (BPE-P, half-life, 33 h).
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Affiliation(s)
- Yi Hu
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Michael B Thomas
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Whitney A Webre
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Austen Moss
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - R G Waruna Jinadasa
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Vladimir N Nesterov
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
| | - Hong Wang
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX, 76203, USA
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22
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Rusanov DA, Myshlyavtsev AB, Silyanova EA, Samet AV, Semenov VV. Pseudonitrosites as masked nitroalkenes in the Barton–Zard pyrrole synthesis. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.07.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Andelescu A, Heinrich B, Spirache MA, Voirin E, La Deda M, Di Maio G, Szerb EI, Donnio B, Costisor O. Playing with Pt
II
and Zn
II
Coordination to Obtain Luminescent Metallomesogens. Chemistry 2020; 26:4850-4860. [DOI: 10.1002/chem.202000124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Adelina‐Antonia Andelescu
- “Coriolan Dragulescu” Institute of ChemistryRomanian Academy 24 Mihai Viteazu Bvd. 300223 Timisoara Romania
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)UMR7504CNRS-Université de Strasbourg 67034 Strasbourg France
| | - Maria Angela Spirache
- “Coriolan Dragulescu” Institute of ChemistryRomanian Academy 24 Mihai Viteazu Bvd. 300223 Timisoara Romania
| | - Emilie Voirin
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)UMR7504CNRS-Université de Strasbourg 67034 Strasbourg France
| | - Massimo La Deda
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria via P. Bucci, Cubo 14/C 87036 Arcavacata di Rende (CS) Italy
| | - Giuseppe Di Maio
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria via P. Bucci, Cubo 14/C 87036 Arcavacata di Rende (CS) Italy
| | - Elisabeta I. Szerb
- “Coriolan Dragulescu” Institute of ChemistryRomanian Academy 24 Mihai Viteazu Bvd. 300223 Timisoara Romania
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)UMR7504CNRS-Université de Strasbourg 67034 Strasbourg France
| | - Otilia Costisor
- “Coriolan Dragulescu” Institute of ChemistryRomanian Academy 24 Mihai Viteazu Bvd. 300223 Timisoara Romania
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24
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Silyanova EA, Samet AV, Salamandra LK, Khrustalev VN, Semenov VV. Formation of 3,4-Diarylpyrrole- and Pyrrolocoumarin Core of Natural Marine Products via Barton-Zard Reaction and Selective O-Demethylation. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000099] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Eugenia A. Silyanova
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospect 119991 Moscow Russian Federation
| | - Alexander V. Samet
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospect 119991 Moscow Russian Federation
| | - Lev K. Salamandra
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospect 119991 Moscow Russian Federation
| | - Victor N. Khrustalev
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospect 119991 Moscow Russian Federation
- Peoples' Friendship University of Russia (RUDN University); 6 Miklukho-Maklaya Street 117198 Moscow Russian Federation
| | - Victor V. Semenov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospect 119991 Moscow Russian Federation
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25
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Guo H, Zheng S, Chen S, Han C, Yang F. A first porphyrin liquid crystal with strong fluorescence in both solution and aggregated states based on the AIE-FRET effect. SOFT MATTER 2019; 15:8329-8337. [PMID: 31566635 DOI: 10.1039/c9sm01174a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Porphyrins are good near-infrared fluorescent materials, but the strong self-assembly stacking resulted in the aggregation-caused quenching (ACQ) effect, limiting their emissive performance in aggregated states. In this work, a novel diphenylacrylonitrile-porphyrin derivative with multiple polyglycol chains on the periphery was designed and synthesized as an excellent near-infrared-emissive liquid crystalline material in both solution and aggregated states, which was first observed for porphyrin liquid crystals. It exhibited a high self-assembly ability with the ordered hexagonal columnar mesophase between 70 and 120 °C approximately. The strong AIE-FRET effect was produced based on the overlap of the emission wavelength of diphenylacrylonitrile and the absorption wavelength of the porphyrin, resulting in the excellent near-infrared emission in both solution and aggregated states. The pseudo Stokes shift was as large as 210 nm and the fluorescence quantum yield reached 0.12 in the solid state. Moreover, this porphyrin liquid crystal displayed low biotoxicity and excellent fluorescence bio-imaging ability in living cells, opening a new application prospect for porphyrin liquid crystalline materials.
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Affiliation(s)
- Hongyu Guo
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, P. R. China.
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26
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Sugiura S, Matsuda W, Zhang W, Seki S, Yasuda N, Maeda H. Ion-Pairing Assemblies Comprising Anion Complexes of π-Extended Anion-Responsive Molecules. J Org Chem 2019; 84:8886-8898. [DOI: 10.1021/acs.joc.9b00754] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shinya Sugiura
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Wakana Matsuda
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Wanying Zhang
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Nobuhiro Yasuda
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute, Sayo 679-5198, Japan
| | - Hiromitsu Maeda
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University, Kusatsu 525-8577, Japan
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27
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Zhao KC, Du JQ, Wang HF, Zhao KQ, Hu P, Wang BQ, Monobe H, Heinrich B, Donnio B. Board-like Fused-Thiophene Liquid Crystals and their Benzene Analogs: Facile Synthesis, Self-Assembly, p-Type Semiconductivity, and Photoluminescence. Chem Asian J 2019; 14:462-470. [PMID: 30536874 DOI: 10.1002/asia.201801483] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/22/2018] [Indexed: 11/09/2022]
Abstract
Fused-thiophene discotic liquid crystals were designed and easily synthesized by Suzuki coupling and FeCl3 oxidized tandem cyclodehydrogenation reactions, including homo- and cross-coupling reactions. The resulting hexagonal and rectangular columnar mesomorphic supramolecular structures formed were characterized by polarizing optical microscopy, differential scanning calorimetry, and small-angle X-ray scattering. The charge carrier transport properties in the mesophases of two of the synthesized fused-thiophene discogens were measured by transient photocurrent time-of-flight (TOF) technique, revealing fast hole transport values in the range of 10-3 to 10-2 cm2 V-1 s-1 , thus demonstrating potential applications in electronic devices. The luminescent sanidic mesogens, with different extended π-conjugated systems, also emit blue, green, or red light, with absolute photoluminescent quantum yields as high as 18 %.
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Affiliation(s)
- Kai-Chun Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Jun-Qi Du
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Hai-Feng Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Ke-Qing Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Ping Hu
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China
| | - Hirosato Monobe
- Inorganic Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, 563-8577, Japan
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-University de Strasbourg (UMR 7504), 23 rue du Loess, BP43, 67034, Strasbourg, Cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-University de Strasbourg (UMR 7504), 23 rue du Loess, BP43, 67034, Strasbourg, Cedex 2, France
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Affiliation(s)
- Renée Haver
- Department of ChemistryUniversity of Oxford, Chemistry Research Laboratory Oxford OX1 3TA
| | - Harry L. Anderson
- Department of ChemistryUniversity of Oxford, Chemistry Research Laboratory Oxford OX1 3TA
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Sahoo D, Imam MR, Peterca M, Partridge BE, Wilson DA, Zeng X, Ungar G, Heiney PA, Percec V. Hierarchical Self-Organization of Chiral Columns from Chiral Supramolecular Spheres. J Am Chem Soc 2018; 140:13478-13487. [DOI: 10.1021/jacs.8b09174] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dipankar Sahoo
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Mohammad R. Imam
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Mihai Peterca
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396, United States
| | - Benjamin E. Partridge
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Daniela A. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Xiangbing Zeng
- Department of Materials Science and Engineering, University of Sheffield, Sheffield, S1 3JD, United Kingdom
| | - Goran Ungar
- Department of Materials Science and Engineering, University of Sheffield, Sheffield, S1 3JD, United Kingdom
- Department of Physics, Zhejiang Sci-Tech University, 310018 Hangzhou, China
| | - Paul A. Heiney
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396, United States
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
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Chaudhri N, Grover N, Sankar M. Selective Conversion of Planar trans-Chlorins into Highly Twisted Doubly Fused Porphyrins or Chlorins via Oxidative Fusion. Inorg Chem 2018; 57:6658-6668. [DOI: 10.1021/acs.inorgchem.8b00849] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nivedita Chaudhri
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Nitika Grover
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Muniappan Sankar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
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31
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Gainar A, Tzeng MC, Heinrich B, Donnio B, Bruce DW. Incompatibility-Driven Self-Organization in Polycatenar Liquid Crystals Bearing Both Hydrocarbon and Fluorocarbon Chains. J Phys Chem B 2017; 121:8817-8828. [PMID: 28829604 DOI: 10.1021/acs.jpcb.7b04490] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis and liquid crystal properties are reported for tri- and tetra-catenar mesogens in which both hydrocarbon and semiperfluorocarbon chains have been incorporated. In the tricatenar mesogens, the lamellar spacing in the smectic C phase of the all-hydrocarbon mesogen almost doubles when the isolated hydrocarbon chain is replaced by a semiperfluorinated chain on account of the localized segregation in different sublayers between the two chain types. In the tetracatenar materials, the replacement of at least one hydrocarbon chain by semiperfluorocarbon chains is sufficient to promote columnar phase formation, but when the molecule has two hydrocarbon chains at one end and two semiperfluorocarbon chains at the other, the requirement for localized phase segregation leads to the formation of a rectangular phase with very large lattice parameters. The juxtaposition of terminal chains of different nature within the same molecular structure thus leads to a reduction in mesophase symmetry and the emergence of more complex supramolecular organization.
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Affiliation(s)
- Adrian Gainar
- Department of Chemistry, University of York , Heslington, York YO10 5DD, United Kingdom
| | - Mei-Chun Tzeng
- Department of Chemistry, University of York , Heslington, York YO10 5DD, United Kingdom
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504) , 23 rue du Loess BP 43, 67034 Strasbourg Cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504) , 23 rue du Loess BP 43, 67034 Strasbourg Cedex 2, France
| | - Duncan W Bruce
- Department of Chemistry, University of York , Heslington, York YO10 5DD, United Kingdom
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Little MS, Yeates SG, Alwattar AA, Heard KWJ, Raftery J, Edwards AC, Parry AVS, Quayle P. Insights into the Scholl Coupling Reaction: A Key Transformation of Relevance to the Synthesis of Graphenes and Related Systems. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601580] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Mark S. Little
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
- School of Chemistry; Imperial College; SW7 2AY London UK
| | - Stephen G. Yeates
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - Aula A. Alwattar
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - Kane W. J. Heard
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - James Raftery
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - Alyn C. Edwards
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - Adam. V. S. Parry
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
| | - Peter Quayle
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Manchester UK
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Majewski MA, Hong Y, Lis T, Gregoliński J, Chmielewski PJ, Cybińska J, Kim D, Stępień M. Octulene: A Hyperbolic Molecular Belt that Binds Chloride Anions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608384] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marcin A. Majewski
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Yongseok Hong
- Department of Chemistry; Yonsei University; 50 Yonsei-ro Seoul 120-749 Korea
| | - Tadeusz Lis
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Janusz Gregoliński
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Piotr J. Chmielewski
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Joanna Cybińska
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Dongho Kim
- Department of Chemistry; Yonsei University; 50 Yonsei-ro Seoul 120-749 Korea
| | - Marcin Stępień
- Wydział Chemii; Uniwersytet Wrocławski; ul. F. Joliot-Curie 14 50-383 Wrocław Poland
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Majewski MA, Hong Y, Lis T, Gregoliński J, Chmielewski PJ, Cybińska J, Kim D, Stępień M. Octulene: A Hyperbolic Molecular Belt that Binds Chloride Anions. Angew Chem Int Ed Engl 2016; 55:14072-14076. [PMID: 27709735 DOI: 10.1002/anie.201608384] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Indexed: 12/14/2022]
Abstract
Octulene, the higher homologue of kekulene and septulene, was synthesized using the fold-in method. This new hydrocarbon macrocycle contains a large 24-membered inner circuit, which is peripherally fused to 24 benzene rings. Such an arrangement produces considerable hyperbolic distortion of the π-conjugated surface. The consequences of distortion in octulene were explored using photophysical methods, which revealed a reduced electronic band gap and greater flexibility of the π system. Octulene contains a functional cavity with a diameter larger than 5.5 Å that is capable of efficiently binding the chloride anion in a nonpolar solvent (Ka = 2.2(4)×104 m-1 , 1 % dichloromethane (DCM) in benzene). The octulene-chloride interaction is stabilized by eight weak C(sp2 )H⋅⋅⋅Cl bonds, providing the first example of a hydrocarbon-based anion receptor.
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Affiliation(s)
- Marcin A Majewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Yongseok Hong
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seoul, 120-749, Korea
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Janusz Gregoliński
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Piotr J Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - Dongho Kim
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seoul, 120-749, Korea.
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383, Wrocław, Poland.
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35
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Zhylitskaya H, Cybińska J, Chmielewski P, Lis T, Stępień M. Bandgap Engineering in π-Extended Pyrroles. A Modular Approach to Electron-Deficient Chromophores with Multi-Redox Activity. J Am Chem Soc 2016; 138:11390-8. [PMID: 27533895 DOI: 10.1021/jacs.6b07826] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A family of bandgap-tunable pyrroles structurally related to rylene dyes was computationally designed and prepared using robust, easily scalable chemistry. These pyrroles show highly variable fluorescence properties and can be used as building blocks for the synthesis of electron-deficient oligopyrroles. The latter application is demonstrated through the development of π-extended porphyrins containing naphthalenediamide or naphthalenediimide units. These new macrocycles exhibit simultaneously tunable visible and near-IR absorptions, an ability to accept up to 8 electrons via electrochemical reduction, and high internal molecular free volumes. When chemically reduced under inert conditions, the most electron-deficient of these macrocycles revealed reversible formation of eight charged states, characterized by remarkably red-shifted optical absorptions, extending beyond 2200 nm. Such features make these oligopyrroles of interest as functional chromophores, charge-storage materials, and tectons for crystal engineering.
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Affiliation(s)
- Halina Zhylitskaya
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Joanna Cybińska
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland.,Wrocławskie Centrum Badań EIT+ , ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Piotr Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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36
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Wolska JM, Topnani N, Gorecka E, Mieczkowski J, Pociecha D. Polycatenar Mesogens with Various Degree of Flexibility of Molecular Structure. Chemphyschem 2016; 17:2686-90. [DOI: 10.1002/cphc.201600330] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Joanna M. Wolska
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Neha Topnani
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Ewa Gorecka
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Jozef Mieczkowski
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Damian Pociecha
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
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37
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Stępień M, Gońka E, Żyła M, Sprutta N. Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications. Chem Rev 2016; 117:3479-3716. [PMID: 27258218 DOI: 10.1021/acs.chemrev.6b00076] [Citation(s) in RCA: 851] [Impact Index Per Article: 106.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chemistry of large heteroaromatics, focusing on their synthesis, electronic properties, and applications in materials science. This Review summarizes the historical development and current state of the art in this rapidly expanding field of research, which has become one of the key exploration areas of modern heterocyclic chemistry.
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Affiliation(s)
- Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Elżbieta Gońka
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marika Żyła
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Natasza Sprutta
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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39
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Zhao KQ, Gao Y, Yu WH, Hu P, Wang BQ, Heinrich B, Donnio B. Discogens Possessing Aryl Side Groups Synthesized by Suzuki Coupling of Triphenylene Triflates and Their Self-Organization Behavior. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ke-Qing Zhao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Yue Gao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Wen-Hao Yu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Ping Hu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Bi-Qin Wang
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
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40
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Setia S, Pal SK. Unsymmetrically substituted room temperature discotic liquid crystals based on hexa-peri-hexabenzocoronene core. ChemistrySelect 2016. [DOI: 10.1002/slct.201600107] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shilpa Setia
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Mohali; Sector-81, Knowledge City Manauli- 140306 India
| | - Santanu Kumar Pal
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Mohali; Sector-81, Knowledge City Manauli- 140306 India
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41
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Moura NMM, Cuerva C, Cavaleiro JAS, Mendes RF, Almeida Paz FA, Cano M, Neves MGPMS, Lodeiro C. Metallomesogens with Luminescent Behaviour: Palladium Complexes Derived from Alkylamide Tetraarylporphyrins. Chempluschem 2016; 81:262-273. [DOI: 10.1002/cplu.201500557] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Nuno M. M. Moura
- Department of Chemistry and QOPNA; University of Aveiro; Campus de Santiago 3810-193 Aveiro Portugal
- BIOSCOPE Group; REQUIMTE-CQFB; Chemistry Department Faculty of Science and Technology; University NOVA of Lisbon; 2829-516 Caparica Portugal
- ProteoMass Scientific Society; Madan Park; Rua dos Inventores 2825-182 Caparica Portugal
| | - Cristián Cuerva
- Departamento de Química Inorgánica I; Facultad de Ciencias Químicas Universidad Complutense; 28040 Madrid Spain
| | - José A. S. Cavaleiro
- Department of Chemistry and QOPNA; University of Aveiro; Campus de Santiago 3810-193 Aveiro Portugal
| | - Ricardo F. Mendes
- Department of Chemistry and CICECO; University of Aveiro; Campus de Santiago 3810-193 Aveiro Portugal
| | - Filipe A. Almeida Paz
- Department of Chemistry and CICECO; University of Aveiro; Campus de Santiago 3810-193 Aveiro Portugal
| | - Mercedes Cano
- Departamento de Química Inorgánica I; Facultad de Ciencias Químicas Universidad Complutense; 28040 Madrid Spain
| | - M. Graça P. M. S. Neves
- Department of Chemistry and QOPNA; University of Aveiro; Campus de Santiago 3810-193 Aveiro Portugal
| | - Carlos Lodeiro
- BIOSCOPE Group; REQUIMTE-CQFB; Chemistry Department Faculty of Science and Technology; University NOVA of Lisbon; 2829-516 Caparica Portugal
- ProteoMass Scientific Society; Madan Park; Rua dos Inventores 2825-182 Caparica Portugal
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42
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Zhong M, Jiang Y, Chen Y, Yan Q, Liu J, Di D. Asymmetric total synthesis of (S)-isocorydine. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.09.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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43
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Wöhrle T, Wurzbach I, Kirres J, Kostidou A, Kapernaum N, Litterscheidt J, Haenle JC, Staffeld P, Baro A, Giesselmann F, Laschat S. Discotic Liquid Crystals. Chem Rev 2015; 116:1139-241. [PMID: 26483267 DOI: 10.1021/acs.chemrev.5b00190] [Citation(s) in RCA: 418] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tobias Wöhrle
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Iris Wurzbach
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Jochen Kirres
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Antonia Kostidou
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Nadia Kapernaum
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Juri Litterscheidt
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Johannes Christian Haenle
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Peter Staffeld
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Angelika Baro
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Frank Giesselmann
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut für Organische Chemie, and ‡Institut für Physikalische Chemie, Universität Stuttgart , Pfaffenwaldring 55, 70569 Stuttgart, Germany
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Żyła M, Gońka E, Chmielewski PJ, Cybińska J, Stępień M. Synthesis of a peripherally conjugated 5-6-7 nanographene. Chem Sci 2015; 7:286-294. [PMID: 29861982 PMCID: PMC5952525 DOI: 10.1039/c5sc03280f] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 09/28/2015] [Indexed: 12/20/2022] Open
Abstract
Expansion of heteroaromatic nanographenes via 5-6-7 fusion enhances their NIR absorption and emission properties.
A heteroaromatic nanographene containing a unique assembly of five-, six- and seven-membered rings is synthesized using oxidative coupling of an indole-containing precursor. Near-infrared absorption and emission properties of the nanographene core are enhanced by peripheral expansion and ring fusion at all oxidation levels. The dicationic state shows distinct aromaticity originating from a peripheral π-conjugated circuit. A partially coupled intermediate, trapped in the synthesis of the 5-6-7 nanographene, is explored as a reference system, showing an unexpected reduction of the optical band gap due to intramolecular charge transfer.
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Affiliation(s)
- Marika Żyła
- Wydział Chemii , Uniwersytet Wrocławski , ul. F. Joliot-Curie 14 , 50-383 Wrocław , Poland .
| | - Elżbieta Gońka
- Wydział Chemii , Uniwersytet Wrocławski , ul. F. Joliot-Curie 14 , 50-383 Wrocław , Poland .
| | - Piotr J Chmielewski
- Wydział Chemii , Uniwersytet Wrocławski , ul. F. Joliot-Curie 14 , 50-383 Wrocław , Poland .
| | - Joanna Cybińska
- Wydział Chemii , Uniwersytet Wrocławski , ul. F. Joliot-Curie 14 , 50-383 Wrocław , Poland . .,Department of Nanotechnology , Wrocław Research Centre EIT+ , ul. Stabłowicka 147 , 54-066 Wrocław , Poland
| | - Marcin Stępień
- Wydział Chemii , Uniwersytet Wrocławski , ul. F. Joliot-Curie 14 , 50-383 Wrocław , Poland .
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45
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Samankumara LP, Dorazio SJ, Akhigbe J, Li R, Nimthong-Roldán A, Zeller M, Brückner C. Indachlorins: Nonplanar Indanone-Annulated Chlorin Analogues with Panchromatic Absorption Spectra between 300 and 900 nm. Chemistry 2015; 21:11118-28. [DOI: 10.1002/chem.201501230] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Revised: 05/08/2015] [Indexed: 11/11/2022]
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46
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Recatalá D, Llusar R, Galindo F, Brylev KA, Gushchin AL. Heteroleptic Phenanthroline Complexes of Trinuclear Molybdenum Clusters with Luminescent Properties. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201403228] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- David Recatalá
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
| | - Rosa Llusar
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
| | - Francisco Galindo
- Departament de Química Inorgànica i Orgànica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain
| | - Konstantin A. Brylev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Artem L. Gushchin
- Departament de Química Física i Analítica, Universitat Jaume I, Av. Sos Baynat s/n, 12071 Castelló, Spain, http://www.grupo‐rllusar.uji.es
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Novosibirsk State University, 630090 Novosibirsk, Russia
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47
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Pawlicki M, Hurej K, Kwiecińska K, Szterenberg L, Latos-Grażyński L. A fused meso-aminoporphyrin: a switchable near-IR chromophore. Chem Commun (Camb) 2015; 51:11362-5. [DOI: 10.1039/c5cc01231g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
meso-Nitrogen acts as a switch controlling the absorption and emission properties of the fused meso-aminoporphyrin.
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48
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Nowak-Król A, Łukasiewicz ŁG, Haley JE, Drobizhev M, Rebane A, Cooper TM, Gryko DT. Soluble meso-tetrakis(arylethynyl)porphyrins — synthesis and optical properties. J PORPHYR PHTHALOCYA 2014. [DOI: 10.1142/s1088424614500904] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Trans- A 2 B 2-tetrakis(arylethynyl)porphyrins with suitable solubility in CH 2 Cl 2, CHCl 3, EtOAc , acetone and toluene have been obtained for the first time. Among two possible strategies the one comprising the synthesis of 5,15-dibromo-10,20-bis[(isopropylsilyl)ethynyl]porphyrin proved to be more efficient. The pathway towards densely substituted arylacetylenes has been optimized. The use of previously identified 3,4,5-trialkoxyaryl substituent was crucial for achieving the reasonable solubility. The optical properties of meso-substituted tetrakis(arylethynyl)porphyrins were studied showing that strong polarization imparted by direct conjugation of all four substituents with porphyrin core resulted not only in strong absorption of red light but also in a relatively long triplet lifetime. Meso-tetrakis(arylethynyl)porphyrins have a significantly longer lifetime of T1 state than bis(arylethynyl)porphyrins and in their case all the states are mixtures of transitions between the HOMO-1, HOMO and LUMO, LUMO+1 MOs. We show that the presence of two additional arylethynyl substituents at meso-positions enhance the maximum two-photon absorption cross-section of trans- A 2 B 2-tetrakis(arylethynyl)porphyrins by more than one order of magnitude. Maximum values as high as σ2 = 500 GM at 950 nm result from realization of suitable conditions for effective resonance enhancement along with a lowering of the energy and intensification of the two-photon allowed transitions in the Soret region.
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Affiliation(s)
- Agnieszka Nowak-Król
- Institute of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Łukasz G. Łukasiewicz
- Institute of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Joy E. Haley
- Air Force Research Laboratory, Materials and Manufacturing Directorate, WPAFB OH 45458, USA
| | - Mikhail Drobizhev
- Montana State University, Department of Physics, Bozeman, MT 59717, USA
| | - Aleksander Rebane
- Montana State University, Department of Physics, Bozeman, MT 59717, USA
- National Institute of Chemical Physics and Biophysics, Tallinn, Estonia
| | - Thomas M. Cooper
- Air Force Research Laboratory, Materials and Manufacturing Directorate, WPAFB OH 45458, USA
| | - Daniel T. Gryko
- Institute of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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49
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Gońka E, Chmielewski PJ, Lis T, Stępień M. Expanded Hexapyrrolohexaazacoronenes. Near-Infrared Absorbing Chromophores with Interrupted Peripheral Conjugation. J Am Chem Soc 2014; 136:16399-410. [DOI: 10.1021/ja508963v] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Elżbieta Gońka
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Piotr J. Chmielewski
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Tadeusz Lis
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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50
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van Loon AA, Holton MK, Downey C, White TM, Rolph CE, Bruening SR, Li G, Delaney KM, Pelkey SJ, Pelkey ET. Preparation of dibenzo[e,g]isoindol-1-ones via Scholl-type oxidative cyclization reactions. J Org Chem 2014; 79:8049-58. [PMID: 25138638 PMCID: PMC4156242 DOI: 10.1021/jo501185f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Indexed: 01/08/2023]
Abstract
A flexible synthesis of dibenzo[e,g]isoindol-1-ones has been developed. Dibenzo[e,g]isoindol-1-ones represent simplified benzenoid analogues of biological indolo[2,3-a]pyrrolo[3,4-c]carbazol-5-ones (indolocarbazoles), compounds that have demonstrated a wide range of biological activity. The synthesis of the title compounds involved tetramic acid sulfonates. Different aryl groups were introduced at C4 of the heterocyclic ring via Suzuki-Miyaura cross-coupling reactions. Finally, mild Scholl-type oxidative cyclizations mediated by phenyliodine(III) bis(trifluoroacetate) (PIFA) converted some of the latter compounds into the corresponding dibenzo[e,g]isoindol-1-ones. A systematic study of the oxidative cyclization revealed the following reactivity trend: 3,4-dimethoxyphenyl ≫ 3-methoxyphenyl > 3,4,5-trimethoxyphenyl > 4-methoxyphenyl ≈ phenyl. Overall, the oxidative cyclization required at least two methoxy groups distributed in the aromatic rings, at least one of which had to be located para to the site of the cyclization.
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Affiliation(s)
- Amy A. van Loon
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Maeve K. Holton
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Catherine
R. Downey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Taryn M. White
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Carly E. Rolph
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Stephen R. Bruening
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Guanqun Li
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Katherine M. Delaney
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Sarah J. Pelkey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Erin T. Pelkey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
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