Organomanganese (II) reagents XXII. Copper-catalyzed conjugate addition of organomanganese reagents to α, β-ethylenic esters.
作者:Gérard Cahiez、Mouad Alami
DOI:10.1016/s0040-4039(00)88505-6
日期:1990.1
Copper-catalyzed conjugate addition of organomanganese reagents to α, β ethylenic esters easily takes place in THF at 0 °C, in the presence of 3% CuCl and Me3SiCl. Good to moderate yields are obtained from organomanganese reagents prepared from organolithium or organomagnesium compounds.