First demonstration of a carbocation-olefin cyclization route to the lanosterol series
作者:E.J. Corey、Jaemoon Lee、David R. Liu
DOI:10.1016/0040-4039(94)88450-1
日期:1994.12
A silicon-assisted double carbocation-olefin cyclization reaction was used as the key step (10 → 11) in a simple, convergent and enantioselective total synthesis of lanostenol (1).
硅辅助双碳阳离子-烯烃环化反应被用作羊毛甾醇(1)的简单,会聚和对映选择性全合成中的关键步骤(10 → 11)。