合成苊烯的新方法

A New Method of Synthesizing Acenaphthylene

在常温常压下，以苯作为溶剂，加入喹啉，使苊与Ｎ－溴代丁二酰亚胺发生光化学脱氢反应生成苊烯。采用正交试验法，在优化的条件下苊烯产率达５９．０９％ 。此法可作为温和条件下苊烯合成的一种新方法。

Acenaphthene was dehydrogenated to afford acenaphthylene by photochemical reaction with N bromosuccinimide in benzene with the addition of quinoline at room temperature and atmospheric pressure was studied. Orthogonal test method was used to optimize reaction conditions and the yield of acenaphthylene reached 59.09%. This method is a new one in the synthesizing acenaphthylene under mild conditions.