1
|
Dunaj T, Egorycheva M, Arebi A, Dollberg K, von Hänisch C. 2,6‐Di
iso
propylphenyl substituted Bismuth Halide and Interpnictogen Compounds. Z Anorg Allg Chem 2023. [DOI: 10.1002/zaac.202300004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- Tobias Dunaj
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Marina Egorycheva
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Ahmed Arebi
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Kevin Dollberg
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Carsten von Hänisch
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| |
Collapse
|
2
|
Yee KY, Leung MP, Tse MH, Choy PY, Kwong FY. Palladium‐Catalyzed Direct C‐H Olefination of Polyfluoroarenes with Alkenyl Tosylates. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200288] [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)
- Ka Yee Yee
- The Chinese University of Hong Kong Department of Chemistry HONG KONG
| | - Man Pan Leung
- The Chinese University of Hong Kong Department of Chemistry HONG KONG
| | - Man Ho Tse
- The Chinese University of Hong Kong Department of Chemistry HONG KONG
| | - Pui Ying Choy
- The Chinese University of Hong Kong Department of Chemistry HONG KONG
| | - Fuk Yee Kwong
- The Chinese University of Hong Kong Department of Chemistry G56, Science CentreThe Chinese University of Hong KongShatin, N.T. 852 Hong Kong HONG KONG
| |
Collapse
|
3
|
Luppi BT, Muralidharan AV, Ostermann N, Cheong IT, Ferguson MJ, Siewert I, Rivard E. Redox‐Active Heteroatom‐Functionalized Polyacetylenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114586] [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)
- Bruno T. Luppi
- Department of Chemistry University of Alberta 11227 Saskatchewan Dr Edmonton Alberta T6G 2G2 Canada
| | - Abhishek V. Muralidharan
- Department of Chemistry University of Alberta 11227 Saskatchewan Dr Edmonton Alberta T6G 2G2 Canada
| | - Nils Ostermann
- University of Goettingen Institute of Inorganic Chemistry Tammannstrasse 4 37077 Goettingen Germany
| | - I T. Cheong
- Department of Chemistry University of Alberta 11227 Saskatchewan Dr Edmonton Alberta T6G 2G2 Canada
| | - Michael J. Ferguson
- Department of Chemistry University of Alberta 11227 Saskatchewan Dr Edmonton Alberta T6G 2G2 Canada
| | - Inke Siewert
- University of Goettingen Institute of Inorganic Chemistry Tammannstrasse 4 37077 Goettingen Germany
| | - Eric Rivard
- Department of Chemistry University of Alberta 11227 Saskatchewan Dr Edmonton Alberta T6G 2G2 Canada
| |
Collapse
|
4
|
Roy B, Maisuls I, Zhang J, Niemeyer FC, Rizzo F, Wölper C, Daniliuc CG, Tang BZ, Strassert CA, Voskuhl J. Mapping the Regioisomeric Space and Visible Color Range of Purely Organic Dual Emitters with Ultralong Phosphorescence Components: From Violet to Red Towards Pure White Light. Angew Chem Int Ed Engl 2022; 61:e202111805. [PMID: 34693600 PMCID: PMC9299909 DOI: 10.1002/anie.202111805] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/12/2021] [Indexed: 11/25/2022]
Abstract
We mapped the entire visible range of the electromagnetic spectrum and achieved white light emission (CIE: 0.31, 0.34) by combining the intrinsic ns-fluorescence with ultralong ms-phosphorescence from purely organic dual emitters. We realized small molecular materials showing high photoluminescence quantum yields (ΦL ) in the solid state at room temperature, achieved by active exploration of the regioisomeric substitution space. Chromophore stacking-supported stabilization of triplet excitons with assistance from enhanced intersystem crossing channels in the crystalline state played the primary role for the ultra-long phosphorescence. This strategy covers the entire visible spectrum, based on organic phosphorescent emitters with versatile regioisomeric substitution patterns, and provides a single molecular source of white light with long lifetime (up to 163.5 ms) for the phosphorescent component, and high overall photoluminescence quantum yields (up to ΦL =20 %).
Collapse
Affiliation(s)
- Bibhisan Roy
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE)University of Duisburg-EssenUniversitätsstrasse 745117EssenGermany
| | - Iván Maisuls
- Institut für Anorganische und Analytische ChemieCeNTech, CiMIC, SoNWestfälische Wilhelms-Universität MünsterHeisenbergstraße 1148149MünsterGermany
| | - Jianyu Zhang
- Department of ChemistryHong Kong University of Science and Technology (HKUST)Clear water BayKowloonHong Kong
| | - Felix C. Niemeyer
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE)University of Duisburg-EssenUniversitätsstrasse 745117EssenGermany
| | - Fabio Rizzo
- Organisch Chemisches InstitutWestfälische Wilhelms-Universität Münster (F.R. and C.G.D.) and SoN (F.R.)Corrensstraße 3648149MünsterGermany
- Institute of Chemical Science and Technologies “G. Natta” (SCITEC)National Research Council (CNR)Via G. Fantoli 16/1520138MilanItaly
| | - Christoph Wölper
- Institute for Inorganic Chemistry and Center for NanoIntegration (CENIDE)University of Duisburg-EssenUniversitätsstrasse 5–745117EssenGermany
| | - Constantin G. Daniliuc
- Organisch Chemisches InstitutWestfälische Wilhelms-Universität Münster (F.R. and C.G.D.) and SoN (F.R.)Corrensstraße 3648149MünsterGermany
| | - Ben Zhong Tang
- Department of ChemistryHong Kong University of Science and Technology (HKUST)Clear water BayKowloonHong Kong
| | - Cristian A. Strassert
- Institut für Anorganische und Analytische ChemieCeNTech, CiMIC, SoNWestfälische Wilhelms-Universität MünsterHeisenbergstraße 1148149MünsterGermany
| | - Jens Voskuhl
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE)University of Duisburg-EssenUniversitätsstrasse 745117EssenGermany
| |
Collapse
|
5
|
Roy B, Maisuls I, Zhang J, Niemeyer FC, Rizzo F, Wölper C, Daniliuc CG, Tang BZ, Strassert CA, Voskuhl J. Mapping the Regioisomeric Space and Visible Color Range of Purely Organic Dual Emitters with Ultralong Phosphorescence Components: From Violet to Red Towards Pure White Light. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202111805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Bibhisan Roy
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE) University of Duisburg-Essen Universitätsstrasse 7 45117 Essen Germany
| | - Iván Maisuls
- Institut für Anorganische und Analytische Chemie CeNTech, CiMIC, SoN Westfälische Wilhelms-Universität Münster Heisenbergstraße 11 48149 Münster Germany
| | - Jianyu Zhang
- Department of Chemistry Hong Kong University of Science and Technology (HKUST) Clear water Bay Kowloon Hong Kong
| | - Felix C. Niemeyer
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE) University of Duisburg-Essen Universitätsstrasse 7 45117 Essen Germany
| | - Fabio Rizzo
- Organisch Chemisches Institut Westfälische Wilhelms-Universität Münster (F.R. and C.G.D.) and SoN (F.R.) Corrensstraße 36 48149 Münster Germany
- Institute of Chemical Science and Technologies “G. Natta” (SCITEC) National Research Council (CNR) Via G. Fantoli 16/15 20138 Milan Italy
| | - Christoph Wölper
- Institute for Inorganic Chemistry and Center for NanoIntegration (CENIDE) University of Duisburg-Essen Universitätsstrasse 5–7 45117 Essen Germany
| | - Constantin G. Daniliuc
- Organisch Chemisches Institut Westfälische Wilhelms-Universität Münster (F.R. and C.G.D.) and SoN (F.R.) Corrensstraße 36 48149 Münster Germany
| | - Ben Zhong Tang
- Department of Chemistry Hong Kong University of Science and Technology (HKUST) Clear water Bay Kowloon Hong Kong
| | - Cristian A. Strassert
- Institut für Anorganische und Analytische Chemie CeNTech, CiMIC, SoN Westfälische Wilhelms-Universität Münster Heisenbergstraße 11 48149 Münster Germany
| | - Jens Voskuhl
- Faculty of Chemistry (Organic Chemistry) and Center for NanoIntegration (CENIDE) University of Duisburg-Essen Universitätsstrasse 7 45117 Essen Germany
| |
Collapse
|
6
|
Luppi BT, Muralidharan AV, Ostermann N, Cheong IT, Ferguson MJ, Siewert I, Rivard E. Redox-Active Heteroatom-Functionalized Polyacetylenes. Angew Chem Int Ed Engl 2021; 61:e202114586. [PMID: 34826183 DOI: 10.1002/anie.202114586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Indexed: 11/11/2022]
Abstract
The discovery of metallic conductivity in polyacetylene [-HC=CH-]n upon doping represents a landmark achievement. However, the insolubility of polyacetylene and a dearth of methods for its chemical modification have limited its widespread use. Here, we employ a ring-opening metathesis polymerization (ROMP) protocol to prepare functionalized polyacetylenes (fPAs) bearing: (1) electron-deficient boryl (-BR2 ) and phosphoryl (-P(O)R2 ) side chains; (2) electron-donating amino (-NR2 ) groups, and (3) ring-fused 1,2,3-triazolium units via strain-promoted Click chemistry. These functional groups render most of the fPAs soluble and can lead to intense light absorption across the visible to near-IR region. Also, the presence of redox-active boryl and amino groups leads to opposing near-IR optical responses upon (electro)chemical reduction or oxidation. Some of the resulting fPAs show greatly enhanced air stability when compared to known polyacetylenes. Lastly, these fPAs can be cross-linked to yield network materials with the full retention of optical properties.
Collapse
Affiliation(s)
- Bruno T Luppi
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr, Edmonton, Alberta, T6G 2G2, Canada
| | - Abhishek V Muralidharan
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr, Edmonton, Alberta, T6G 2G2, Canada
| | - Nils Ostermann
- University of Goettingen, Institute of Inorganic Chemistry, Tammannstrasse 4, 37077, Goettingen, Germany
| | - I T Cheong
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr, Edmonton, Alberta, T6G 2G2, Canada
| | - Michael J Ferguson
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr, Edmonton, Alberta, T6G 2G2, Canada
| | - Inke Siewert
- University of Goettingen, Institute of Inorganic Chemistry, Tammannstrasse 4, 37077, Goettingen, Germany
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr, Edmonton, Alberta, T6G 2G2, Canada
| |
Collapse
|
7
|
Ishijima K, Tanaka S, Imoto H, Naka K. 2,3-Diarylbenzo[b]arsole: Structural Modification and Polymerization for Tuning of Photophysical Properties. Chemistry 2021; 27:4676-4682. [PMID: 33415783 DOI: 10.1002/chem.202005001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/20/2020] [Indexed: 11/09/2022]
Abstract
2,3-Diarylbenzo[b]arsoles were synthesized from zirconacycles and diiodophenylarsine. The structural modification to the luminophore was attained through diarylacetylene precursors, Suzuki-Miyaura coupling, and oxidation of the arsenic atom. The emission properties were controlled according to these modifications. The 2,3-diarylbenzo[b]arsoles showed aggregation-induced emission enhancement; the stronger emission was observed in the solid states than in solutions. In addition, Suzuki-Miyaura polycondensation and olefin metathesis polymerization produced main- and side-chain polymers, respectively. The resultant polymers showed different emission behaviors such as aggregation caused quenching and aggregation induced emission enhancement.
Collapse
Affiliation(s)
- Kosuke Ishijima
- Faculty of Molecular Chemistry and Engineering, Graduate School of, Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Susumu Tanaka
- Faculty of Molecular Chemistry and Engineering, Graduate School of, Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan
| | - Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering, Graduate School of, Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.,Materials Innovation Lab, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering, Graduate School of, Science and Technology, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.,Materials Innovation Lab, Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
8
|
Li J, Wu P, Jiang W, Li B, Wang B, Zhu H, Roesky HW. An Unusual and Facile Synthetic Route to Alumoles. Angew Chem Int Ed Engl 2020; 59:10027-10031. [PMID: 32160361 PMCID: PMC7318123 DOI: 10.1002/anie.202000899] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Indexed: 12/13/2022]
Abstract
Reaction of the aluminum dialkynyl LAl(CCR)2 (L=N,N‐chelate ligand and R=organic group) with B(C6F5)3 proceeds through an intermediate with Al⋅⋅⋅η2‐C≡C side‐on coordination to form the alumoles (2, 4, 6). A distinctive reaction pattern indicates a new facile synthetic route to aluminum‐containing heterocycles. The synthetic process is described, and the characterization of compounds and computational calculations were carried out. Furthermore, alumoles 2 and 4 exhibit an aggregation‐induced emission (AIE) of the bright yellow fluorescence.
Collapse
Affiliation(s)
- Jiancheng Li
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China
| | - Peng Wu
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, Fuzhou, Fujian, 350002, China
| | - Wenjun Jiang
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China
| | - Bin Li
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China
| | - Binju Wang
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China
| | - Hongping Zhu
- State Key Laboratory of Physical Chemistry of Solid Surface, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China
| | - Herbert W Roesky
- Institüt für Anorganische Chemie, Universität Göttingen, Tammannstrasse 4, 37077, Göttingen, Germany
| |
Collapse
|
9
|
Li J, Wu P, Jiang W, Li B, Wang B, Zhu H, Roesky HW. An Unusual and Facile Synthetic Route to Alumoles. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000899] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jiancheng Li
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
| | - Peng Wu
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
- State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Science Fuzhou Fujian 350002 China
| | - Wenjun Jiang
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
| | - Bin Li
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
| | - Binju Wang
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
| | - Hongping Zhu
- State Key Laboratory of Physical Chemistry of Solid SurfaceNational Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-EstersCollege of Chemistry and Chemical EngineeringXiamen University Xiamen Fujian 361005 China
| | - Herbert W. Roesky
- Institüt für Anorganische ChemieUniversität Göttingen Tammannstrasse 4 37077 Göttingen Germany
| |
Collapse
|
10
|
Deka R, Sarkar A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Isolation of Homoleptic Dicationic Tellurium and Monocationic Bismuth Analogues of Non-N-Heterocyclic Carbene Derivatives. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00698] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Rajesh Deka
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Arup Sarkar
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, DC 20059, United States
| | - Peter C. Junk
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- College of Science & Engineering, James Cook University, Townsville 4811, QLD, Australia
| | - David R. Turner
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Glen B. Deacon
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Harkesh B. Singh
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
| |
Collapse
|
11
|
Rivard E. Metallacycle Transfer and its Link to Light-Emitting Materials and Conjugated Polymers. CHEM REC 2019; 20:640-648. [PMID: 31833670 DOI: 10.1002/tcr.201900095] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/26/2019] [Indexed: 02/05/2023]
Abstract
Major advances in optoelectronic technologies (e. g., solar cells, organic light-emitting diodes, etc…) are prefaced by the discovery of new synthetic methodologies. In this review, the key role of the Fagan-Nugent reaction in enabling our team (and others) to gain access to new building blocks for luminescent materials and conjugated polymers bearing p-block elements will be described. The Fagan-Nugent reaction is extremely powerful as a synthetic tool since the efficient zirconium-element atom exchange involved affords a wide range of unsaturated inorganic heterocycles of controllable composition and function.
Collapse
Affiliation(s)
- Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Dr., Edmonton, Alberta, T6G 2G2, Canada
| |
Collapse
|
12
|
Takahashi K, Shimo S, Hupf E, Ochiai J, Braun CA, Torres Delgado W, Xu L, He G, Rivard E, Iwasawa N. Self‐Assembly of Macrocyclic Boronic Esters Bearing Tellurophene Moieties and Their Guest‐Responsive Phosphorescence. Chemistry 2019; 25:8479-8483. [DOI: 10.1002/chem.201901319] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Kohei Takahashi
- Department of ChemistryTokyo Institute of Technology 2-12-1, O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Shunsuke Shimo
- Department of ChemistryTokyo Institute of Technology 2-12-1, O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Emanuel Hupf
- Department of ChemistryUniversity of Alberta 11227 Saskatchewan Dr. Edmonton Alberta T6G 2G2 Canada
| | - Junichi Ochiai
- Department of ChemistryTokyo Institute of Technology 2-12-1, O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Christina A. Braun
- Department of ChemistryUniversity of Alberta 11227 Saskatchewan Dr. Edmonton Alberta T6G 2G2 Canada
| | - William Torres Delgado
- Department of ChemistryUniversity of Alberta 11227 Saskatchewan Dr. Edmonton Alberta T6G 2G2 Canada
| | - Letian Xu
- Frontier Institute of Science and TechnologyXi'an Jiaotong University Xian Shaanxi Province 710054 P.R. China
| | - Gang He
- Frontier Institute of Science and TechnologyXi'an Jiaotong University Xian Shaanxi Province 710054 P.R. China
| | - Eric Rivard
- Department of ChemistryUniversity of Alberta 11227 Saskatchewan Dr. Edmonton Alberta T6G 2G2 Canada
| | - Nobuharu Iwasawa
- Department of ChemistryTokyo Institute of Technology 2-12-1, O-okayama Meguro-ku Tokyo 152-8551 Japan
| |
Collapse
|
13
|
Zhang T, Zhao Z, Ma H, Zhang Y, Yuan WZ. Polymorphic Pure Organic Luminogens with Through-Space Conjugation and Persistent Room-Temperature Phosphorescence. Chem Asian J 2019; 14:884-889. [PMID: 30604929 DOI: 10.1002/asia.201801727] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/27/2018] [Indexed: 12/13/2022]
Abstract
Pure organic luminogens with persistent room-temperature phosphorescence (p-RTP) have attracted increasing attention owing to their vital significance and potential applications in security inks, bioimaging, and photodynamic therapy. Previously reported p-RTP luminogens normally possessed through-bond conjugation. In this work, we report a pure organic luminogen, AN-MA, the Diels-Alder cycloaddition adduct of anthracene (AN) and maleic anhydride (MA), which possesses isolated phenyl groups and an anhydride moiety. AN-MA exhibits aggregation-enhanced emission (AEE) characteristics with efficiency of approximately 2 % and up to 8.5 % in solution and crystals, respectively. Two polymorphs of AN-MA were readily obtained that were able to generate UV emission from individual phenyl rings together with bright blue emission owing to the effective through-space conjugation. Moreover, p-RTP with a lifetime of up to approximately 1.6 s was obtained in the crystals. These results not only reveal a new system with both fluorescence and RTP dual emission but also suggest an alternative through-space conjugation strategy towards pure organic p-RTP luminogens with tunable emissions.
Collapse
Affiliation(s)
- Tingting Zhang
- School of Materials Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China.,Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Zihao Zhao
- Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211800, China
| | - Yongming Zhang
- School of Materials Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China.,Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Wang Zhang Yuan
- Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| |
Collapse
|