摘要
本文对Ｃｒａｍ规则作了改进，把常用的Ｎｅｗｍａｎ投影式表达法改为Ｆｉｓｃｈｅｒ投＊式表达法，并将它应用于某些不对称合成，改进后的Ｃｒａｍ规则不仅能圆满地解释反应事实，且应用起来更为方便快捷。
Instead of Newman's,the Fischer's projection formula was adopted toexpress the Cram's Rule so that the students learn it easily.The application of the revisedCram's Rule in some unsymmetrical syntheses was also discribed in this paper,showingthat it was very simple and easy to explain these reactions.
出处
《云南师范大学学报（自然科学版）》
1994年第3期65-70,共6页
Journal of Yunnan Normal University:Natural Sciences Edition
关键词
Cram规则
不对称合成
有机化学
合成
Cram's Rule Improvement Application in unsymmetrical syntheses
