Tetramethylethylene diamine/trimethylsilyl chloride mediated addition of benzyl copper reagents to α,β-unsaturated esters
作者:Pieter S. van Heerden、Barend C.B. Bezuidenhoudt、Daneel Ferreira
DOI:10.1016/0040-4020(96)00718-1
日期:1996.9
Several benzylic copper reagents, benzylcopper, 4-methoxybenzylcopper and 1-phenylethylcopper, facilitate the conjugate addition of the corresponding benzyl ligands to α,β-enoates in the presence of tetramethylethylene diamine and trimethylsilyl chloride in high yields.
在四甲基乙二胺和三甲基甲硅烷基氯的存在下,几种苄基铜试剂苄基铜,4-甲氧基苄基铜和1-苯乙基铜有助于将相应的苄基配体共轭添加到α,β-烯酸酯中。