反式4-己二烯-1-醇与马来酸酐的D-A反应  

Trans-4 Hexadiene-1-Alcohol Maleic Andydride D-A Reaction

作　　者：谢永生[1] 郝斌华 冯磊[3] 

机构地区：[1]重庆三峡学院化学与环境工程学院,重庆万州404100 [2]重庆市万州区环境监测站,重庆万州404100 [3]山东大学化学与化工学院,山东济南250010

出　　处：《重庆三峡学院学报》2012年第3期119-121,共3页Journal of Chongqing Three Gorges University

基　　金：山东大学实验室建设项目"绿色有机化学实验的设计和实践"(sy2011213)研究成果之一

摘　　要：文章针对传统D-A反应教学实验的缺点,提出反式4-己二烯-1-醇与马来酸酐的Diels-Alder反应是适合大学有机化学教学实验的最佳选择,并对该实验进行绿色化和微型化改进:仅需在试管中简单的混合4-己二烯-1-醇、马来酸酐和少量乙酸乙酯即可在一台水浴振荡器上完成数十个学生实验;实验后处理简洁快速,仅有少量回收溶剂产生;产品绝对结构很容易地由氢核磁共振实验鉴定.To overcome the shortcomings of the traditional D-A reaction experimenting, this article argues that the best way to carry out the college organic chemistry experimenting course is the counter-reaction of Trans-4 Hexadiene-l-Alcohol maleic andydride diel-alder, and proposes some measures and environment-friendly and size-reducing improvement： in a tube a simple mixing of 4- Hexadiene-l-ol, maleic andydride and a small amount of ethyl acetate can witness the completion of more than ten experiments by students in a water bath oscillator. After the experimenting, only a small amount of solvent recovery is left and the product categorical structure can be easily assessed with 1NMR experiments.

关 键 词：绿色 反式4-己二烯-1-醇 马来酸酐 DIELS-ALDER 

分 类 号：G642.423[文化科学—高等教育学]