Native and Aluminum Chelate Fluorescence of 2-(Substituted anilino) nicotinic Acids

[摘要] Substituent effects on the fluorescence of 2-(substituted anilino) nicotinic acids and their aluminum chelate compounds were examined, and satisfactory linear relationships between Hammett substituent constant, ¥ò, and the lowest excited singlet energy levels were obtained. Effects of solvent on the native and aluminum chelate compounds were also investigated.

[学科分类] 化学（综合）