AN ASYMMETRIC SYNTHESIS OF β-FORMYL β-HYDROXY ESTERS
作者:Yoji Sakito、Masatoshi Asami、Teruaki Mukaiyama
DOI:10.1246/cl.1980.455
日期:1980.4.5
Optically active β-formyl β-hydroxy esters are prepared in high enantiomeric excess by treating 2-acyl-1,3-diazabicyclo[3.3.0]octane derivatives, prepared from (S)-2-(substituted aminomethyl)pyrrolidine and phenylglyoxal monohydrate or methyl hydroxymethoxyacetate, with metal enolates of ethyl acetate.