Divalent samarium-induced cyclopropanation of lithium enolates. A one-pot synthesis of cyclopropanols from ketones
作者:Tsuneo Imamoto、Nobuyuki Takiyama
DOI:10.1016/s0040-4039(00)95354-1
日期:1987.1
Lithium enolates, generated by deprotonation of ketones with lithium diisopropylamide, react with diiodomethane in the presence of SmI2 to give cyclopropanols.