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Zhang C, Tang M, Sun B, Wang W, Yi Y, Zhang FL. A three-step sequence strategy for facile construction of donor–acceptor type molecules: triphenylamine-substituted acenes. CAN J CHEM 2020. [DOI: 10.1139/cjc-2019-0254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A new synthetic strategy was successfully developed for highly efficient construction of triphenylamine-substituted polycyclic aromatic hydrocarbons (PAHs), including anthracenes, tetraphenes, pentaphenes, and trinaphthylene. These molecules exhibited special structural characteristics, including donor–acceptor–donor (D–A–D) and donor–acceptor (D–A). Diverse aryl iodides coupled well with chlorinated 2-methyl benzaldehydes via a transient ligand-directed C–H bond arylation strategy to furnish various PAH precursors. The subsequent palladium-catalyzed Suzuki cross-couplings with 4-(diphenylamino)phenylboronic acid produced corresponding triphenylamine derivatives. Further, Brønsted acid promoted cycloaromatization generated the triphenylamine-substituted PAHs readily. The photophysical properties was investigated by UV–vis absorption and fluorescence emission spectroscope together with density functional theory (DFT) calculations.
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Affiliation(s)
- Chen Zhang
- Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, P.R. China
| | - Ming Tang
- Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, P.R. China
| | - Bing Sun
- Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, P.R. China
| | - Weizhou Wang
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, P.R. China
| | - Ying Yi
- Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, P.R. China
| | - Fang-Lin Zhang
- Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, Hubei, P.R. China
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Xie Y, Wang X, Chen Q, Liu S, Yun Y, Liu Y, Chen C, Wang J, Cao Y, Wang F, Qin T, Huang W. Dopant-Free Hole-Transporting Polycarbazoles with Tailored Backbones for Efficient Inverted Perovskite Solar Cells. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00372] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yuanyuan Xie
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
- College of Chemistry and Chemical Engineering, Inner Mongolia University, 235 West Daxue Street, Hohhot 010021, P. R. China
| | - Xuxian Wang
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Qing Chen
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Sizhou Liu
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Yikai Yun
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - You Liu
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Cheng Chen
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Jungan Wang
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Yezhou Cao
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Fangfang Wang
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
| | - Tianshi Qin
- Institute of Advanced Materials (IAM), Nanjing Tech University (NJ Tech), 5 Xinmofan Road, Nanjing 210009, P. R. China
- Key Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Wei Huang
- Key Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, P. R. China
- College of Chemistry and Chemical Engineering, Inner Mongolia University, 235 West Daxue Street, Hohhot 010021, P. R. China
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