摘要
介绍了用手指表示电环化反应的开、闭环及其结构的书写方法，与常规方法相比，此法较为简单、直观和形象．
This paper introduces a finger-helped method to show the ring opening and the ring closing of electrocyclization,and give the correct configuration of the related products.This method is immediacy,accuracy and eastness to learn.
出处
《中南民族学院学报（自然科学版）》
1996年第1期64-67,共4页
Journal of South-Central University for Nationalities(Natural Sciences)
关键词
手指表示法
构型
开环
闭环
电环化反应
finger-helped method
electrocyclization
ring opening
ring closing.
