摘要
介绍了由(NBu4)2[Zn(dmit)2]合成1,3-二硫杂环戊烯-4,5-二(对羧基)硫苄基-2-硫酮的三种方法,讨论了实验条件和实验方法,并将三种方法进行了比较,指出了最佳方法是由dmit的锌配合物直接与有机卤化物反应,该种方法具有操作简便、晶型好和产率较高的优点,是目前合成目标产物的首选方法.
Three new routes for the synthesis of 1,3-dithiole-4, 5-dicarboxyl -benzyhhio-2-thione from （NBu4）2[Zn （dmit）2] were reported. This paper compared method and conditions in three routes,found the best route is the reaction of Organic Halides and Zinc Complex. The method had simple operations ,nice crystal formation and high productivity, which was the preferred way to synthesis the target products.
出处
《内蒙古民族大学学报（自然科学版）》
2013年第3期268-270,共3页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
内蒙古民族大学科学研究资助项目(MDX07038)
