1
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Asymmetric Core‐Expanded BOPYOs: Facile Synthesis and Optical Properties. Chemistry 2022; 28:e202201372. [DOI: 10.1002/chem.202201372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Indexed: 12/25/2022]
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2
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Puji Pamungkas KK, Maruyama T, Murai T. 5- N-Arylaminothiazoles with pyridyl groups and their first-row transition metal complexes: synthesis, photophysical properties, and Zn sensing. RSC Adv 2022; 12:14698-14706. [PMID: 35702202 PMCID: PMC9109715 DOI: 10.1039/d2ra01694j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/09/2022] [Indexed: 12/02/2022] Open
Abstract
A series of 5-N-arylaminothiazoles were synthesized with facile diversity-oriented synthesis from readily available starting materials via the reaction of thioamide dianions and thioformamides. The introduction of various substituents at the 2-position of a thiazole ring (i.e., 2-pyridyl, 4-methylpyridyl, and phenyl groups) and on the nitrogen atom (i.e., p-tolyl and phenyl groups) significantly influenced the absorption and emission spectra of the isolated compounds. X-ray analysis confirmed that the substituents at the amino site were twisted from a thiazole ring, while the formation of its nickel complex showed dinuclear metal complexes bridged with chlorine atoms. Moreover, the formation of zinc-thiazole complexes showed enhanced emission properties in solution and noticeable emission in a solid state. In addition, thiazole-bridged dypyrromethene type ligands showed high selectivity toward Zn+2, which make them good candidates for zinc sensing.
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Affiliation(s)
- Khurnia Krisna Puji Pamungkas
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University Yanagido Gifu 501-1193 Japan
| | - Toshifumi Maruyama
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University Yanagido Gifu 501-1193 Japan
| | - Toshiaki Murai
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University Yanagido Gifu 501-1193 Japan
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3
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Murali AC, Nayak P, Venkatasubbaiah K. Recent advances in the synthesis of luminescent tetra-coordinated boron compounds. Dalton Trans 2022; 51:5751-5771. [PMID: 35343524 DOI: 10.1039/d2dt00160h] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Tetra-coordinated boron compounds offer a plethora of luminescent materials. Different chelation around the boron center (O,O-, N,C-, N,O-, and N,N-) has been explored to tune the electronic and photophysical properties of tetra-coordinated boron compounds. A number of fascinating molecules with interesting properties such as aggregation induced emission, mechanochromism and tunable emission by changing the solvent polarity were realised. Owing to their rich and unique properties, some of the molecules have shown applications in making optoelectronic devices, probes and so on. This perspective provides an overview of the recent developments of tetra-coordinated boron compounds and their potential applications.
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Affiliation(s)
- Anna Chandrasekar Murali
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India.
| | - Prakash Nayak
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India.
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India.
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4
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More RR, Kadam AB, Humne VT, Junne SB. Iodine‐mediated expedient synthesis of sulfur‐nitrogen containing heteroaminals under acidic condition. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Archana B. Kadam
- P. G. Department of Chemistry Yeshwant Mahavidyalala Nanded India
| | - Vivek T. Humne
- Department of Chemistry Shri R. R. Lahoti Science College Morshi India
| | - Subhash B. Junne
- P. G. Department of Chemistry Yeshwant Mahavidyalala Nanded India
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5
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Shao X, Wang J, Marder TB, Xie Z, Liu J, Wang L. N–B ← N Bridged Bithiophene: A Building Block with Reduced Band Gap to Design n-Type Conjugated Polymers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01055] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Xingxin Shao
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
- Institute for Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Jiahui Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Todd B. Marder
- Institute for Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Zhiyuan Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Jun Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Lixiang Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
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6
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Potopnyk MA, Volyniuk D, Luboradzki R, Lazauskas A, Grazulevicius JV. Aggregation‐Induced Emission‐Active Carbazolyl‐Modified Benzo[4,5]thiazolo[3,2‐
c
]oxadiazaborinines as Mechanochromic Fluorescent Materials. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mykhaylo A. Potopnyk
- Institute of Organic Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
- Department of Polymer Chemistry and Technology Kaunas University of Technology Barsausko 59 LT-51423 Kaunas Lithuania
| | - Dmytro Volyniuk
- Department of Polymer Chemistry and Technology Kaunas University of Technology Barsausko 59 LT-51423 Kaunas Lithuania
| | - Roman Luboradzki
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Algirdas Lazauskas
- Institute of Material Science Kaunas University of Technology Barsausko 59 51423 Kaunas Lithuania
| | - Juozas Vidas Grazulevicius
- Department of Polymer Chemistry and Technology Kaunas University of Technology Barsausko 59 LT-51423 Kaunas Lithuania
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7
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Teshima Y, Saito M, Mikie T, Komeyama K, Osaka I. Bithiazole Dicarboxylate Ester: An Easily Accessible Electron-Deficient Building Unit for π-Conjugated Polymers Enabling Electron Transport. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00080] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yoshikazu Teshima
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Masahiko Saito
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Tsubasa Mikie
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Kimihiro Komeyama
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Itaru Osaka
- Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
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8
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Potopnyk MA, Kravets M, Luboradzki R, Volyniuk D, Sashuk V, Grazulevicius JV. Carbazole-modified thiazolo[3,2- c][1,3,5,2]oxadiazaborinines exhibiting aggregation-induced emission and mechanofluorochromism. Org Biomol Chem 2021; 19:406-415. [PMID: 33313635 DOI: 10.1039/d0ob02225j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Two highly emissive carbazole-containing thiazole-fused oxadiazaborinines were designed and synthesized. These N,O-chelated organoboron dyes displayed large Stokes shifts and remarkable solvatofluorochromism in solutions, as well as good thermal stability and comparatively high photoluminescence quantum yields (up to 34%) in the solid state. The presence of a carbazole donor unit, linked with the oxadiazaborinine acceptor via a phenyl linker, restricted intramolecular rotation, leading to enhanced aggregation-induced emission properties of the compounds: in THF/water mixtures with a large water percentage, they demonstrated the formation of emissive nanoaggregates with an average size of 79 and 89 nm for complexes 2 and 3, respectively. The introduction of bulky tert-butyl groups attached to the carbazole moiety induced significant mechanofluorochromic properties of the compounds.
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Affiliation(s)
- Mykhaylo A Potopnyk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland. and Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania.
| | - Mykola Kravets
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Roman Luboradzki
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Dmytro Volyniuk
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania.
| | - Volodymyr Sashuk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Juozas Vidas Grazulevicius
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania.
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9
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Guieu S, Esteves CIC, Rocha J, Silva AMS. Multicomponent Synthesis of Luminescent Iminoboronates. Molecules 2020; 25:E6039. [PMID: 33371240 PMCID: PMC7766465 DOI: 10.3390/molecules25246039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
A family of iminoboronates was prepared through a one-pot multicomponent reaction, starting from boronic acid, anthranilic acid, and different salicylaldehydes. Their synthesis was straightforward and the complexes were obtained in good to excellent yields. Their photophysical properties were assessed in a diluted solution, and the complexes proved to be faintly luminescent. These chelates demonstrated remarkable Aggregation-Induced Emission Enhancement, which was rationalized using crystal structures.
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Affiliation(s)
- Samuel Guieu
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Cátia I. C. Esteves
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - João Rocha
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Artur M. S. Silva
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
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10
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Erdoğan M, Daştan A. Design, synthesis, and characterization of a new class of efficient dihydropyridazine-dibenzosuberenone derived fluorescent dyes and investigation of their some photophysical properties. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131271] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Potopnyk MA, Volyniuk D, Luboradzki R, Ceborska M, Hladka I, Danyliv Y, Grazulevicius JV. Organolithium-Mediated Postfunctionalization of Thiazolo[3,2- c][1,3,5,2]oxadiazaborinine Fluorescent Dyes. J Org Chem 2020; 85:6060-6072. [PMID: 32271020 PMCID: PMC7590982 DOI: 10.1021/acs.joc.0c00552] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
An effective method for transition-metal-free postfunctionalization of thiazolo[3,2-c][1,3,5,2]oxadiazaborinine dyes via direct lithiation of the 1,3-thiazole ring was developed. The reaction allows valuable regioselective C-H modification of these N,O-chelated organoboron chromophores incorporating different groups, including C-, Hal-, Si-, S-, Se-, and Sn-substituents. As a result, a library of novel fluorescent 1,3-thiazole-based organoboron complexes has been synthesized and characterized. The influence of the donor/acceptor strength of the substituent E on the photophysical properties has been established. The compound with a bulky lipophilic substituent (SnBu3) exhibits a relatively high solid-state photoluminescence quantum yield of 44%.
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Affiliation(s)
- Mykhaylo A Potopnyk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Dmytro Volyniuk
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Barsausko 59, 51423 Kaunas, Lithuania
| | - Roman Luboradzki
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Magdalena Ceborska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Iryna Hladka
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Barsausko 59, 51423 Kaunas, Lithuania
| | - Yan Danyliv
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Barsausko 59, 51423 Kaunas, Lithuania
| | - Juozas V Grazulevicius
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Barsausko 59, 51423 Kaunas, Lithuania
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12
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Flow Hydrodediazoniation of Aromatic Heterocycles. MOLECULES (BASEL, SWITZERLAND) 2019; 24:molecules24101996. [PMID: 31137676 PMCID: PMC6572451 DOI: 10.3390/molecules24101996] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/20/2019] [Accepted: 05/22/2019] [Indexed: 12/31/2022]
Abstract
Continuous flow processing was applied for the rapid replacement of an aromatic amino group with a hydride. The approach was applied to a range of aromatic heterocycles, confirming the wide scope and substituent-tolerance of the processes. Flow equipment was utilized and the process optimised to overcome the problematically-unstable intermediates that have restricted yields in previous studies relying on batch procedures. Various common organic solvents were investigated as potential hydride sources. The approach has allowed key structures, such as amino-pyrazoles and aminopyridines, to be deaminated in good yield using a purely organic-soluble system.
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13
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Murai T, Yoshihara M, Yamaguchi K, Minoura M. 2‐(2‐Hydroxyphenyl)‐5‐aminothiazoles: Synthesis and Properties Involving Dual Emissions. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Toshiaki Murai
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Mari Yoshihara
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Kirara Yamaguchi
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Mao Minoura
- Department of ChemistryGraduate School of ScienceRikkyo University Nishi-ikebukuro, Toshima-ku Tokyo 171-8501 Japan
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14
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Potopnyk MA, Volyniuk D, Luboradzki R, Ceborska M, Hladka I, Danyliv Y, Gražulevičius JV. Application of the Suzuki–Miyaura Reaction for the Postfunctionalization of the Benzo[4,5]thiazolo[3,2-c][1,3,5,2]oxadiazaborinine Core: An Approach toward Fluorescent Dyes. J Org Chem 2019; 84:5614-5626. [DOI: 10.1021/acs.joc.9b00566] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mykhaylo A. Potopnyk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Dmytro Volyniuk
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
| | - Roman Luboradzki
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Magdalena Ceborska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Iryna Hladka
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
| | - Yan Danyliv
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
| | - Juozas Vidas Gražulevičius
- Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania
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15
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Huang J, Wang Y, Van Hecke K, Pereshivko OP, Peshkov VA. Studies on Functionalization of N,O-Chelated Isoquinoline-Enol Boron Complexes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801872] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jianjun Huang
- College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Dushu Lake Campus 215123 Suzhou China
| | - Yingchun Wang
- College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Dushu Lake Campus 215123 Suzhou China
| | - Kristof Van Hecke
- XStruct; Department of Chemistry; Krijgslaan 281-S3, B -9000 Ghent Belgium
| | - Olga P. Pereshivko
- College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Dushu Lake Campus 215123 Suzhou China
| | - Vsevolod A. Peshkov
- College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Dushu Lake Campus 215123 Suzhou China
- Department of Chemistry; School of Science and Technology; Nazarbayev University; 53 Kabanbay Batyr Ave, Block 7 010000 Astana Republic of Kazakhstan
- The Environment and Resource Efficiency Cluster (EREC); Nazarbayev University; Astana Republic of Kazakhstan
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16
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Köhling J, Kozel V, Jovanov V, Pajkert R, Tverdomed SN, Gridenco O, Fugel M, Grabowsky S, Röschenthaler GV, Wagner V. Synthesis and Characterization of Oxazaborinin Phosphonate for Blue OLED Emitter Applications. Chemphyschem 2019; 20:665-671. [PMID: 30645049 DOI: 10.1002/cphc.201801087] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/03/2019] [Indexed: 11/11/2022]
Abstract
A blue-light emitting material based on a boron complex containing heteroaromatic phosphonate ligand is synthesized and characterized. The Phospho-Fries rearrangement is used in the synthesis route of the ligand as a convenient method of introducing phosphonate groups into phenols. Structural, thermal and photophysical properties of the resulting oxazaborinin phosphonate compound have been characterized. DFT geometry optimizations were studied as well as the spatial position and symmetry of the HOMO and LUMO. Good thermal stability up to 250 °C enables vacuum deposition methods next to solution processing. Combining the work function with the optical band gap from UV-Vis measurements shows that band alignment is possible with standard contact materials. Photoluminescence reveals an emission peak at 428 nm, which is suitable for a blue light-emitter.
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Affiliation(s)
- Jonas Köhling
- Department of Physics and Earth Sciences, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Volodymyr Kozel
- Department of Life Sciences and Chemistry, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Vladislav Jovanov
- Department of Physics and Earth Sciences, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Romana Pajkert
- Department of Life Sciences and Chemistry, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Sergey N Tverdomed
- Department of Life Sciences and Chemistry, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Oleg Gridenco
- Semiconductor Optics, Institute of Solid State Physics, University of Bremen, 28359, Bremen, Germany
| | - Malte Fugel
- Institute of Inorganic Chemistry and Crystallography, University of Bremen, 28359, Bremen, Germany
| | - Simon Grabowsky
- Institute of Inorganic Chemistry and Crystallography, University of Bremen, 28359, Bremen, Germany
| | - Gerd-Volker Röschenthaler
- Department of Life Sciences and Chemistry, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
| | - Veit Wagner
- Department of Physics and Earth Sciences, Jacobs University gGmbH, Campus Ring 1, 28759, Bremen, Germany
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17
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Huo J, Zou W, Zhang Y, Chen W, Hu X, Deng Q, Chen D. Retracted Article: Facile preparation of bithiazole-based material for inkjet printed light-emitting electrochemical cell. RSC Adv 2019; 9:6163-6168. [PMID: 35517266 PMCID: PMC9060932 DOI: 10.1039/c9ra00093c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 06/18/2019] [Accepted: 02/05/2019] [Indexed: 12/16/2022] Open
Abstract
Light-emitting electrochemical cell of bithiazole-based material was fabricated by solution processing rendered high external quantum efficiency over 12.8% and luminance of 1.8 104 cd m−2. Light-emitting electrochemical cell of bithiazole-based material was fabricated by solution processing rendered high external quantum efficiency over 12.8% and luminance of 1.8 104 cd m−2.![]()
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Affiliation(s)
- Jingpei Huo
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Wanying Zou
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Yubang Zhang
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Weilan Chen
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Xiaohong Hu
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Qianjun Deng
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
| | - Dongchu Chen
- Electrochemical Corrosion Institute
- College of Materials Science and Energy Engineering
- Foshan University
- Foshan
- People’s Republic of China
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18
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Havel S, Khirsariya P, Akavaram N, Paruch K, Carbain B. Preparation of 3,4-Substituted-5-Aminopyrazoles and 4-Substituted-2-Aminothiazoles. J Org Chem 2018; 83:15380-15405. [DOI: 10.1021/acs.joc.8b02655] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stepan Havel
- Department of Chemistry, CZ Openscreen, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- International Clinical Research Center, St. Anne’s University Hospital Brno, Pekařská 53, 656 91 Brno, Czech Republic
| | - Prashant Khirsariya
- Department of Chemistry, CZ Openscreen, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- International Clinical Research Center, St. Anne’s University Hospital Brno, Pekařská 53, 656 91 Brno, Czech Republic
| | - Naresh Akavaram
- Department of Chemistry, CZ Openscreen, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- International Clinical Research Center, St. Anne’s University Hospital Brno, Pekařská 53, 656 91 Brno, Czech Republic
| | - Kamil Paruch
- Department of Chemistry, CZ Openscreen, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- International Clinical Research Center, St. Anne’s University Hospital Brno, Pekařská 53, 656 91 Brno, Czech Republic
| | - Benoit Carbain
- Department of Chemistry, CZ Openscreen, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
- International Clinical Research Center, St. Anne’s University Hospital Brno, Pekařská 53, 656 91 Brno, Czech Republic
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Potopnyk MA, Volyniuk D, Ceborska M, Cmoch P, Hladka I, Danyliv Y, Gražulevičius JV. Benzo[4,5]thiazolo[3,2- c][1,3,5,2]oxadiazaborinines: Synthesis, Structural, and Photophysical Properties. J Org Chem 2018; 83:12129-12142. [PMID: 30173505 DOI: 10.1021/acs.joc.8b02098] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A family of highly emissive benzo[4,5]thiazolo[3,2- c][1,3,5,2]oxadiazaborinines, conjugated with the donor 4-dimethylaminophenyl group, was designed and synthesized. Their photophysical, both in solution and in the solid state, and structural properties were investigated. The influence of donor and acceptor substituents (R) in the benzothiazole unit on photophysical properties of complexes was found out. The tetrafluorobenzothiazole analogue exhibits nonbonded nuclear spin-spin coupling between fluorines from the BF2 group and α-fluorine atom at the benzene ring. Additionally, this boron complex demonstrates a comparatively high solid-state fluorescence quantum yield (Φ = 0.34).
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Affiliation(s)
- Mykhaylo A Potopnyk
- Institute of Organic Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , Warsaw 01-224 , Poland
| | - Dmytro Volyniuk
- Department of Polymer Chemistry and Technology , Kaunas University of Technology , Radvilenu pl. 19 , Kaunas LT-50254 , Lithuania
| | - Magdalena Ceborska
- Institute of Physical Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , Warsaw 01-224 , Poland
| | - Piotr Cmoch
- Institute of Organic Chemistry , Polish Academy of Sciences , Kasprzaka 44/52 , Warsaw 01-224 , Poland
| | - Iryna Hladka
- Department of Polymer Chemistry and Technology , Kaunas University of Technology , Radvilenu pl. 19 , Kaunas LT-50254 , Lithuania
| | - Yan Danyliv
- Department of Polymer Chemistry and Technology , Kaunas University of Technology , Radvilenu pl. 19 , Kaunas LT-50254 , Lithuania
| | - Juozas Vidas Gražulevičius
- Department of Polymer Chemistry and Technology , Kaunas University of Technology , Radvilenu pl. 19 , Kaunas LT-50254 , Lithuania
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20
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Murai T, Furukawa H, Yamaguchi K. Synthesis and Photophysical Properties of 5-N-Arylaminothiazoles with Sulfur-Containing Groups on the Aromatic Ring at the 2-Position. HETEROCYCLES 2018. [DOI: 10.3987/com-18-s(t)28] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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