Styrylbenzodiazinones 1. Synthèse, structure et propriétés photophysiques

…, M Faher, C Picard, P Tisnès

文献索引：Cazaux, Louis; Faher, Mourad; Picard, Claude; Tisnes, Pierre Canadian Journal of Chemistry, 1993 , vol. 71, # 12 p. 2007 - 2015

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被引用次数: 17

摘要

Several 3-styryl derivatives of 1, 4-benzodiazine-2-one and of 1-methyl-1, 4-benzodiazine-2- one were prepared. A structural study of these compounds by 1H and 13C NMR and by molecular modelling was carried out. The rotational isomerism around the bond connecting the imine and vinyl groups in these E styrylbenzodiazinones is discussed. The s-cis rotamer is shown to be the predominant isomer. The photophysical properties of these fluorescent ...