【摘要】 以苯并三唑、甲醛、伯胺为原料,合成了3种新的1-甲酰基苯并三唑席夫碱,分别简称为FBTTS、FBTSC和FBTAP。其最佳反应条件是以TBAB为相转移催化剂,三氯甲烷作溶剂,反应温度控制在50~55℃。通过IR、元素分析等检测手段,确证了3种新席夫碱的相应结构,并对其荧光性能进行了初步测试。更多还原

【Abstract】 Three novel Schiff bases of 1-formylbenzotriazole were synthesized with benzotriazole,formaldehyde and primary amines as starting materials.It is proved that the best reaction condition for synthesis of 1-formylbenzotriazole was to add TBAB as the phase transfer catalyst and controlling the reacting temperature between 0 ℃ and 55 ℃ with CHCl₃ as the solvent.The structures of three novel Schiff bases were characterized by elementary analysis and IR spectrometry,and their novel fluorescence property was also investigated.更多还原