A novel squaraine dye with squaramide as a scaffold and the colorimetric detection of amine

作     者：Chuan Guo Sun Qian Lin Nan Yan Fu 

作者机构：Key Laboratory of Analysis and Detection for Food SafetyMinistry of Education&Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food SafetyCollege of Chemistry and Chemical EngineeringFuzhou UniversityFuzhou 350108China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2012年第23卷第2期

页      面：217-220页

核心收录：

学科分类：081702[工学-化学工艺] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070203[理学-原子与分子物理] 0702[理学-物理学] 

基　　金：the National Natural Science Foundation of China(No20702005) the Fujian Provincial Natural Science Foundation of China(No2008J0148) 

主　　题：Squaraine dye Squaramide Hydrogen bond Receptor 

摘      要：A novel unsymmetrical squaramide-linked squaraine dye（SQ） has been synthesized through squaramide 3 and semisquaraine 6. The molecular structure of SQ has been characterized by ~1H NMR,IR and *** to the influence of the hydrogen bond and the solvent effect,SQ exhibits unique spectral properties compared with typical squaraine *** its excellent ability of binding primary amine,SQ is a promising receptor of recognizing primary amine.