作者:Yves Petit、Caroline Sanner、Marc Larchevêque
DOI:10.1016/0040-4039(90)80095-4
日期:1990.1
Trifluoromethanesulfonic esters of α-hydroxyesters which are easily available from the corresponding esters and triflic anhydride react with lithium dimethylcuprate in ether or magnesiocuprates in THF to provide α-methyl esters in high enantiomerical purity.
可以容易地从相应的酯和三氟甲磺酸酐获得的α-羟基酯的三氟甲磺酸酯与乙醚中的二甲基铜锂或THF中的镁铝酸酯反应,以提供高对映体纯度的α-甲基酯。