一种带有吡唑啉侧链的低聚酰胺的合成  

Synthesis of a oligoamide with pyrazoline segment

作　　者：邱德敏[1] 雷光东[1] 阮尚全[1] 姜黎[1] 

机构地区：[1]内江师范学院化学与生命科学系,四川内江641112

出　　处：《化学研究与应用》2010年第4期502-506,共5页Chemical Research and Application

基　　金：四川省科技厅应用基础项目(2006j13-141)

摘　　要：A oligoamide with pyrazoline segment was designed and synthesized.Its structure was identified by IR,MS and 1HNMR.Fluorescence property of the target compoud in solution(DMF) was studied.The results showed that the strongest emission peak was at 442nm and the half peak width was 64nm and the fluorescence quantum yield(Φ) was 73.9%,which enhanced 13% compared to the simple pyrazoline structural unit′s Φ.A oligoamide with pyrazoline segment was designed and synthesized. Its structure was identified by IR, MS and ^1 HNMR. Fluorescence property of the target compoud in solution（DMF） was studied. The results showed that the strongest emission peak was at 442nm and the half peak width was 64nm and the fluorescence quantum yield（Ф） was 73.9% ,which enhanced 13% compared to the simple pyrazoline structural unit＇s Ф.

关 键 词：吡唑啉 低聚酰胺 荧光材料 

分 类 号：O626.27[理学—有机化学]