Synthesis and photophysical investigation of a series of push–pull arylvinyldiazine chromophores

…, C Baudequin, B Caro, F Robin-le Guen

文献索引：Achelle, Sylvain; Barsella, Alberto; Baudequin, Christine; Caro, Bertrand; Robin-Le Guen, Francoise Journal of Organic Chemistry, 2012 , vol. 77, # 8 p. 4087 - 4096

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被引用次数: 55

摘要

A new series of push–pull arylvinyldiazines has been efficiently prepared by aldol condensation between the appropriate methyldiazine and aromatic aldehyde. The optical absorption and emission properties of these chromophores were studied in different solvents and media. These compounds act as polarity sensors with a strong positive emission solvatochromism. This behavior suggests a highly polar emitting state, which is ...