N-[4-(α-溴代丁酰氧基)苯基]马来酰亚胺的合成与表征

Synthesis and characterization of N-[4-(α-bromobutyroxy)phenyl] maleimide

通过分子设计合成了一种能进行自引发聚合的新型取代苯基马来酰亚胺单体N -[4- (α- 溴代丁酰氧基 )苯基 ]马来酰亚胺 (AB )。研究了催化剂用量、反应温度和时间等因素对合成反应的影响 ,得出了优化反应条件。采用NMR、FT- IR等对目标及中间产物的结构进行了表征。

A new substituted phenyl maleimide:N-[4-(α- bromobutyroxy)phenyl] maleimide(AB*),which can self-initiatively polymerize,was designed and synthesized at low temperature.The effects of the amount of catalyst,reaction temperature and time on synthesis reaction were studied.The optimum reaction conditions were obtained,and the structure of the products was characterized by NMR and IR.