Synthesis of [3.3.3]propellanes by ‘exocyclic’ transannular cycloaddition of olefinic methylenecyclopropanes
作者:Shigeru Yamago、Eiichi Nakamura
DOI:10.1039/c39880001112
日期:——
Olefinicmethylenecyclopropanes undergo quantitative transannular ring closure under catalysis by Group 10 metals to give [3.3.3]propellanes, through cycloaddition of a trimethylenemethane-like intermediate.