一个新颖结构四核咪唑盐的合成及表征  

The Synthesis and Characterization for a Novel Structure Imidazolium Salt with Four Nuclear

作　　者：赵三虎[1] 康锦[1] 康晶燕[1] 杜宇婷[1] 赵小妮[1] 王倩倩[1] 

机构地区：[1]忻州师范学院化学系,山西忻州034000

出　　处：《江西师范大学学报（自然科学版）》2012年第3期304-306,共3页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：山西省高校科技开发(2010124);山西省高等学校大学生创新创业训练([2011-11]2011332);忻州师范学院院级基金([2011]52)资助项目

摘　　要：发展了一个新颖结构的四核咪唑盐的合成方法.以季戊四醇为原料,通过3步有机反应合成了正四面体结构的、分子内包含4个咪唑环的四核咪唑溴化盐,在超声辅助反应条件下,目标化合物的产率得到了一定的改善,同时反应时间大为缩短.所得产品结构经1H NMR、13C NMR、IR光谱以及元素分析所确认.In this paper, the synthetic method of a novel structure imidazolium salt with four nuclear was developed. With pentaerythritol as raw material, through three steps organic reactions, four-nuclear imidazolium salt containing four imidazole rings in tetrahedron molecular was synthesized. Under the ultrasonic-assisted reaction conditions, the yield of the object product was improved and the reaction time was also shortened greatly. The structures of all products were confirmed by 1H NMR, 13C NMR and IR spectroscopy as well as elemental analysis.

关 键 词：合成 正四面体 咪唑 季戊四醇 

分 类 号：O626.23[理学—有机化学]