摘要
以4-溴二苯甲酮为起始原料,经McMurry反应和Suzuki偶联反应,合成出新型噻吩修饰的四苯乙烯衍生物TPE-T(a-b)和TPE-2T(a-b).新化合物的结构经1H NMR,13C NMR,MS及元素分析表征.新化合物表现出独特的聚集诱导发光现象.
Tetraphenylethene derivatives TPE - T ( a - b) and TPE - 2T ( a - b ) were successfully synthesized by McMurry and Suzuki coupling reaction from 4 - bromobenzophenone. The structures of new compounds were characterized by 1 H NMR, 13C NMR, MS and elemental analysis. The new compounds exhibit the novel feature of aggregation - induced emission.
出处
《商丘师范学院学报》
CAS
2014年第6期39-41,共3页
Journal of Shangqiu Normal University
基金
国家自然科学基金资助项目(21302120)
河南省教育厅科学技术研究重点项目(13A150826)
关键词
四苯乙烯
噻吩
聚集诱导发光
tetraphenylethene
thiophene
aggregation - induced emission