New approach to Strychnos alkaloids. Stereocontrolled total synthesis of (.+-.)-dehydrotubifoline
作者:John M. Fevig、Robert W. Marquis、Larry E. Overman
DOI:10.1021/ja00013a068
日期:1991.6
We report a conceptually new approach to Strychnos alkaloids, which is characterized by the concise evolution of the strychnan skeleton by «aza-Cope-Mannich» rearrangement of a 2-azabicyclo[3.2.1]octane precursor
我们报告了一种新的马钱子碱生物碱方法,其特点是马钱子骨架通过 2-氮杂双环 [3.2.1] 辛烷前体的 «aza-Cope-Mannich» 重排简明演化