High periselectivity of 2-oxyallyl cations: kinetic evidence of the cyclocoupling reaction and its mechanistic aspects
作者:Takashi Ishizu、Masato Mori、Ken Kanematsu
DOI:10.1021/jo00316a010
日期:1981.1
[6+3] Cycloaddition of fulveneketene acetal
作者:Bor-Cherng Hong、Si-shoung Sun
DOI:10.1016/0040-4039(95)02226-0
日期:1996.1
A novel [6+3] cycloaddition of 2-oxyallyl cation and fulveneketene acetal is described which provides a conceptually novel methodology for the synthesis of indan ring systems.