51
|
Kojima T, Kumaki D, Nishida JI, Tokito S, Yamashita Y. Organic field-effect transistors based on novel organic semiconductors containing diazaboroles. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm00002k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
52
|
Asay M, Jones C, Driess M. N-Heterocyclic Carbene Analogues with Low-Valent Group 13 and Group 14 Elements: Syntheses, Structures, and Reactivities of a New Generation of Multitalented Ligands. Chem Rev 2010; 111:354-96. [DOI: 10.1021/cr100216y] [Citation(s) in RCA: 979] [Impact Index Per Article: 69.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Matthew Asay
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
| | - Cameron Jones
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
| | - Matthias Driess
- Institute of Chemistry, Metalorganics and Inorganic Materials, Sekr. C2, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany, and School of Chemistry, Monash University, Box 23, Victoria 3800, Australia
| |
Collapse
|
53
|
Weber L, Halama J, Werner V, Hanke K, Böhling L, Chrostowska A, Dargelos A, Maciejczyk M, Raza AL, Stammler HG, Neumann B. Synthetic, Structural, Photophysical and Computational Studies on π-Conjugated 1,3,2-Benzodiazaboroles with Carbazole Building Blocks. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000665] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
54
|
Chrostowska A, Maciejczyk M, Dargelos A, Baylère P, Weber L, Werner V, Eickhoff D, Stammler HG, Neumann B. UV-Photoelectron Spectroscopic Studies on 2-Arylethynyl-1,3,2-benzodiazaboroles. Organometallics 2010. [DOI: 10.1021/om100352c] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Anna Chrostowska
- Equipe Chimie Physique, IPREM,
UMR 5254, Université de Pau et des Pays de l′Adour,
2 Avenue du Président Angot, BP 1155, 64013 Pau Cédex,
France
| | - Małgorzata Maciejczyk
- Equipe Chimie Physique, IPREM,
UMR 5254, Université de Pau et des Pays de l′Adour,
2 Avenue du Président Angot, BP 1155, 64013 Pau Cédex,
France
| | - Alain Dargelos
- Equipe Chimie Physique, IPREM,
UMR 5254, Université de Pau et des Pays de l′Adour,
2 Avenue du Président Angot, BP 1155, 64013 Pau Cédex,
France
| | - Patrick Baylère
- Equipe Chimie Physique, IPREM,
UMR 5254, Université de Pau et des Pays de l′Adour,
2 Avenue du Président Angot, BP 1155, 64013 Pau Cédex,
France
| | - Lothar Weber
- Fakultät für Chemie der Universität Bielefeld, D-33615 Bielefeld, Germany
| | - Vanessa Werner
- Fakultät für Chemie der Universität Bielefeld, D-33615 Bielefeld, Germany
| | - Daniel Eickhoff
- Fakultät für Chemie der Universität Bielefeld, D-33615 Bielefeld, Germany
| | | | - Beate Neumann
- Fakultät für Chemie der Universität Bielefeld, D-33615 Bielefeld, Germany
| |
Collapse
|
55
|
|
56
|
Kubo Y, Tsuruzoe K, Okuyama S, Nishiyabu R, Fujihara T. Resorcin[4]arene cavitand with 1,3,2-benzodiazaborolyl walls as a fluorescence receptor for ammonium cations. Chem Commun (Camb) 2010; 46:3604-6. [DOI: 10.1039/c0cc00259c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
57
|
A systematic study of the stabilities of cyclic boryl anions. J Mol Model 2009; 16:713-23. [DOI: 10.1007/s00894-009-0589-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Accepted: 09/01/2009] [Indexed: 11/26/2022]
|
58
|
Weber L, Werner V, Fox MA, Marder TB, Schwedler S, Brockhinke A, Stammler HG, Neumann B. Synthetic, structural, photophysical and computational studies on 2-arylethynyl-1,3,2-diazaboroles. Dalton Trans 2009:2823-31. [PMID: 19333506 DOI: 10.1039/b821208b] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New 2-arylalkynyl benzo-1,3,2-diazaboroles, 2-(4'-XC(6)H(4)C[triple bond, length as m-dash]C)-1,3-Et(2)-1,3,2-N(2)BC(6)H(4) (X =Me ; MeO ; MeS ; Me(2)N ), were prepared from B-bromodiazaborole, 2-Br-1,3-Et(2)-1,3,2-N(2)BC(6)H(4), with the appropriate lithiated arylacetylene, ArC[triple bond, length as m-dash]CLi. Molecular structures of , and were determined by X-ray diffraction studies. UV-vis and luminescence spectroscopic studies on these diazaboroles reveal intense blue/violet fluorescence with very large quantum yields of 0.89-0.99 for . The experimental findings were complemented by DFT and TD-DFT calculations. The Stokes shift of only 2600 cm(-1) for , compared to Stokes shifts in the range of 5900-7300 cm(-1) for , is partly explained by the different electronic structures found in compared to (X = H). The HOMO is mainly located on the aryl group in and on the diazaborolyl group in whereas the LUMOs are largely aryl in character for all compounds. Thus, in contrast to other conjugated systems containing three-coordinate boron centers such as B(Mes)(2), (Mes = 2,4,6-Me(3)C(6)H(2)), in which the boron serves as a pi-acceptor, the 10-pi electron benzodiazaborole moiety appears to function as a pi-donor moiety.
Collapse
Affiliation(s)
- Lothar Weber
- Universität Bielefeld, Fakultät für Chemie, Anorganische Chemie, Universitätsstr. 25, 33615 Bielefeld, Germany.
| | | | | | | | | | | | | | | |
Collapse
|
59
|
Weber L, Werner V, Fox MA, Marder TB, Schwedler S, Brockhinke A, Stammler HG, Neumann B. Synthetic, structural, photophysical and computational studies of π-conjugated bis- and tris-1,3,2-benzodiazaboroles and related bis(boryl) dithiophenes. Dalton Trans 2009:1339-51. [PMID: 19462655 DOI: 10.1039/b815931a] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Lothar Weber
- Fakultät fur Chemie der Universität Bielefeld, Universitätsstrasse 25, 33615 Bielefeld, Germany.
| | | | | | | | | | | | | | | |
Collapse
|
60
|
Yamaguchi I, Tominaga T, Sato M. Pd-complex-catalyzed synthesis of oligomers having a recurring benzodiazaborole unit in the main chain. POLYM INT 2009. [DOI: 10.1002/pi.2487] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
61
|
Yamashita M, Nozaki K. Recent Developments of Boryl Anions: Boron Analogues of Carbanion. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2008. [DOI: 10.1246/bcsj.81.1377] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
62
|
Giziroglu E, Donnadieu B, Bertrand G. Reluctance of 4-Chloro-5-metalla-1,3,2-diazaborolines To Undergo Metal Halide β-Elimination: An Opportunity for C-Functionalization of 1,3,2-Diazaborolines. Inorg Chem 2008; 47:9751-3. [DOI: 10.1021/ic801424k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emrah Giziroglu
- UCR-CNRS Joint Research Chemistry Laboratory (UMI 2957), Department of Chemistry, University of California at Riverside, Riverside, California 92521-0403
| | - Bruno Donnadieu
- UCR-CNRS Joint Research Chemistry Laboratory (UMI 2957), Department of Chemistry, University of California at Riverside, Riverside, California 92521-0403
| | - Guy Bertrand
- UCR-CNRS Joint Research Chemistry Laboratory (UMI 2957), Department of Chemistry, University of California at Riverside, Riverside, California 92521-0403
| |
Collapse
|