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Doan TH, Chardon A, Osi A, Mahaut D, Tumanov N, Wouters J, Champagne B, Berionni G. Methylene Bridging Effect on the Structures, Lewis Acidities and Optical Properties of Semi-planar Triarylboranes. Chemistry 2021; 27:1736-1743. [PMID: 32852852 DOI: 10.1002/chem.202003319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/12/2020] [Indexed: 11/07/2022]
Abstract
Three synthetic methods towards semi-planar triarylboranes with two aryl rings connected by a methylene bridge have been developed. The fine-tuning of their stereoelectronic properties and Lewis acidities was achieved by introducing fluorine, methyl, methoxy, n-butyl and phenyl groups either at their exocyclic or bridged aryl rings. X-ray diffraction analysis and quantum-chemical calculations provided quantitative information on the structural distortion experienced by the near planar hydro-boraanthracene skeleton during the association with Lewis bases such as NH3 and F- . Though the methylene bridge between the ortho-positions of two aryl rings of triarylboranes decreased the Gibbs free energies of complexation with small Lewis bases by less than 5 kJ mol-1 relative to the classical Lewis acid BAr3 , the steric shielding of the CH2 bridge is sufficient to avoid the formation of Lewis adducts with larger Lewis bases such as triarylphosphines. A newly synthesized spirocyclic amino-borane with a long intramolecular B-N bond that could be dissociated under thermal process, UV-irradiation, or acidic conditions might be a potential candidate in Lewis pairs catalysis.
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Affiliation(s)
- Thu-Hong Doan
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Aurélien Chardon
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Arnaud Osi
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Damien Mahaut
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Nikolay Tumanov
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Johan Wouters
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Benoît Champagne
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
| | - Guillaume Berionni
- Department of Chemistry, Namur Institute of Structured Matter, University of Namur, 61, rue de Bruxelles, 5000, Namur, Belgium
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Huang H, Zhou Y, Wang M, Zhang J, Cao X, Wang S, Cao D, Cui C. Regioselective Functionalization of Stable BN‐Modified Luminescent Tetraphenes for High‐Resolution Fingerprint Imaging. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903418] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Huanan Huang
- School of Chemistry and Environmental EngineeringJiangxi Province Engineering Research Center of Ecological Chemical IndustryJiujiang University Jiujiang 332005 China
| | - Ying Zhou
- School of Chemistry and Environmental EngineeringJiangxi Province Engineering Research Center of Ecological Chemical IndustryJiujiang University Jiujiang 332005 China
| | - Meng Wang
- State Key Laboratory of Organic-Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 China
| | - Jianying Zhang
- State Key Laboratory of Elemento-Organic ChemistryCooperative Innovation Center of Chemical Science and Engineering (Tianjin)Nankai University Tianjin 300071 China
| | - Xiaohua Cao
- School of Chemistry and Environmental EngineeringJiangxi Province Engineering Research Center of Ecological Chemical IndustryJiujiang University Jiujiang 332005 China
| | - Shitao Wang
- State Key Laboratory of Organic-Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 China
| | - Dapeng Cao
- School of Chemistry and Environmental EngineeringJiangxi Province Engineering Research Center of Ecological Chemical IndustryJiujiang University Jiujiang 332005 China
- State Key Laboratory of Organic-Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 China
| | - Chunming Cui
- State Key Laboratory of Elemento-Organic ChemistryCooperative Innovation Center of Chemical Science and Engineering (Tianjin)Nankai University Tianjin 300071 China
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Huang H, Zhou Y, Wang M, Zhang J, Cao X, Wang S, Cao D, Cui C. Regioselective Functionalization of Stable BN-Modified Luminescent Tetraphenes for High-Resolution Fingerprint Imaging. Angew Chem Int Ed Engl 2019; 58:10132-10137. [PMID: 31087592 DOI: 10.1002/anie.201903418] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/24/2019] [Indexed: 01/15/2023]
Abstract
A series of novel BN tetraphene derivatives have been prepared successfully for the first time via a post-functionalization strategy. The optical and electronic properties of these derivatives could be tuned systematically by the incorporation of different substituents on the main skeleton. The functionalized BN-containing luminogens have been explored for the detection of latent fingerprints (LFPs) on different substrates, including glass, aluminum foil, plastic, and ironware. This strategy provides great versatility in LFP imaging and good potential in elucidating the chemical information within LFPs, making the strategy valuable in forensic investigations.
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Affiliation(s)
- Huanan Huang
- School of Chemistry and Environmental Engineering, Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang, 332005, China
| | - Ying Zhou
- School of Chemistry and Environmental Engineering, Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang, 332005, China
| | - Meng Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Jianying Zhang
- State Key Laboratory of Elemento-Organic Chemistry, Cooperative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Xiaohua Cao
- School of Chemistry and Environmental Engineering, Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang, 332005, China
| | - Shitao Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Dapeng Cao
- School of Chemistry and Environmental Engineering, Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang, 332005, China.,State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Chunming Cui
- State Key Laboratory of Elemento-Organic Chemistry, Cooperative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
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Hirofuji T, Ikeda T, Haino T, Yamamoto Y, Kawachi A. Synthesis of a Pentacene-Type Silaborin via Double Dehydrogenative Cyclization of 1,4-Diboryl-2,5-disilylbenzene. Chemistry 2016; 22:9734-9. [DOI: 10.1002/chem.201600785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Indexed: 01/15/2023]
Affiliation(s)
- Tatsuya Hirofuji
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Toshiaki Ikeda
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Takeharu Haino
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Yohsuke Yamamoto
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Atsushi Kawachi
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
- Faculty of Bioscience and Applied Chemistry; Hosei University; Kajino-cho 3-7-2 Koganei 184-8584 Tokyo Japan
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Wang XY, Yang DC, Zhuang FD, Liu JJ, Wang JY, Pei J. Postfunctionalization of BN-Embedded Polycyclic Aromatic Compounds for Fine-Tuning of Their Molecular Properties. Chemistry 2015; 21:8867-73. [DOI: 10.1002/chem.201501161] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Indexed: 11/09/2022]
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Yin X, Chen J, Lalancette RA, Marder TB, Jäkle F. Highly Electron-Deficient and Air-Stable Conjugated Thienylboranes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403700] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Yin X, Chen J, Lalancette RA, Marder TB, Jäkle F. Highly electron-deficient and air-stable conjugated thienylboranes. Angew Chem Int Ed Engl 2014; 53:9761-5. [PMID: 25044554 DOI: 10.1002/anie.201403700] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Indexed: 11/08/2022]
Abstract
Introduced herein is a series of conjugated thienylboranes, which are inert to air and moisture, and even resist acids and strong bases. X-ray analyses reveal a coplanar arrangement of the thiophene rings, an arrangement which facilitates p-π conjugation through the boron atoms despite the presence of highly bulky 2,4,6-tri-tert-butylphenyl (Mes*) or 2,4,6-tris(trifluoromethyl)phenyl ((F)Mes) groups. Short B⋅⋅⋅F contacts, which lead to a pseudotrigonal bipyramidal geometry in the (F)Mes species, have been further studied by DFT and AIM analysis. In contrast to the Mes* groups, the highly electron-withdrawing (F) Mes groups do not diminish the Lewis acidity of boron toward F(-) anions. These compounds can be lithiated or iodinated under electrophilic conditions without decomposition, thus offering a promising route to larger conjugated structures with electron-acceptor character.
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Affiliation(s)
- Xiaodong Yin
- Department of Chemistry, Rutgers University - Newark, 73 Warren Street, Newark, NJ 07102 (USA) http://chemistry.rutgers.edu/fjaekle
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Kawachi A, Morisaki H, Hirofuji T, Yamamoto Y. Synthesis of Silicon-Functionalized Dibenzosilaborins by Intramolecular BH/CH Dehydrogenative Cyclization and Their Tunable Photophysical and Chemical Properties by Silyl Groups. Chemistry 2013; 19:13294-8. [DOI: 10.1002/chem.201301330] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 07/16/2013] [Indexed: 11/10/2022]
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Neue B, Araneda JF, Piers WE, Parvez M. BN-Dibenzo[a,o]picenes: Analogues of an Unknown Polycyclic Aromatic Hydrocarbon. Angew Chem Int Ed Engl 2013; 52:9966-9. [DOI: 10.1002/anie.201302911] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Indexed: 11/10/2022]
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Neue B, Araneda JF, Piers WE, Parvez M. BN-Dibenzo[a,o]picenes: Analogues of an Unknown Polycyclic Aromatic Hydrocarbon. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302911] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Wang XY, Lin HR, Lei T, Yang DC, Zhuang FD, Wang JY, Yuan SC, Pei J. Azaborine Compounds for Organic Field-Effect Transistors: Efficient Synthesis, Remarkable Stability, and BN Dipole Interactions. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209706] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Wang XY, Lin HR, Lei T, Yang DC, Zhuang FD, Wang JY, Yuan SC, Pei J. Azaborine compounds for organic field-effect transistors: efficient synthesis, remarkable stability, and BN dipole interactions. Angew Chem Int Ed Engl 2013; 52:3117-20. [PMID: 23400958 DOI: 10.1002/anie.201209706] [Citation(s) in RCA: 202] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao-Ye Wang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
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Hübner A, Diefenbach M, Bolte M, Lerner HW, Holthausen MC, Wagner M. Confirmation of an Early Postulate: BCB Two-Electron-Three-Center Bonding in Organo(hydro)boranes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207335] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Hübner A, Diefenbach M, Bolte M, Lerner HW, Holthausen MC, Wagner M. Confirmation of an Early Postulate: BCB Two-Electron-Three-Center Bonding in Organo(hydro)boranes. Angew Chem Int Ed Engl 2012; 51:12514-8. [DOI: 10.1002/anie.201207335] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Indexed: 11/06/2022]
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