Diindeno[2,1-b:2′,1′-h]biphenylenes: Syntheses, Structural Analyses, and Properties
Autor: | Pei-Yun Chen, Mu Jeng Cheng, Yu-Chiao Liu, Yao‐Ting Wu, Yu-Chen Wei, Tung-Chun Kuo, Ming-Lun Pan, Pi-Tai Chou, Ming-Hsi Chiang, Hui-Yu Hung |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Organic Letters. 23:8794-8798 |
ISSN: | 1523-7052 1523-7060 |
DOI: | 10.1021/acs.orglett.1c03295 |
Popis: | A series of diindeno[2,1-b:2',1'-h]biphenylenes with open-shell singlet ground states and interesting properties were prepared. The studied compounds consist of p-quinodimethane moieties, which suffer from geometric perturbation with bond angles of around 90°. The substituent effects on structural parameters, local aromaticity, and properties were systematically explored. |
Databáze: | OpenAIRE |
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