Synthesis and photophysical properties of push–pull structures incorporating diazines as attracting part with a fluorene core

C Denneval, O Moldovan, C Baudequin…

文献索引：Denneval, Charline; Moldovan, Oana; Baudequin, Christine; Achelle, Sylvain; Baldeck, Patrice; Ple, Nelly; Darabantu, Mircea; Ramondenc, Yvan European Journal of Organic Chemistry, 2013 , # 25 p. 5591 - 5602

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被引用次数: 11

摘要

Abstract We report, herein, the synthesis of new push–pull chromophores that incorporate a diazine ring as the electron-withdrawing part and an N, N-dimethylaniline moiety as the electron-donating part. Both of which are connected to a fluorene core. The length of the conjugated backbone was increased by incorporating ethynyl linkers and triazole rings on the both sides of the fluorene. The optical and two-photon absorption (TPA) properties ...