A convenient preparation of optically pure 3-hydroxyglutaric acid derivatives
作者:R. Leclerc、D. Uguen
DOI:10.1016/s0040-4039(00)73032-2
日期:1994.3
The diastereomeric monoamides resulting from condensation of (L)-cysteine with 3-hydroxyglutarodinitrile have been separted by chromatography then transformed in a few steps into either (+) or (-) methyl ester of 4-cyano-3-hydroxybutyric acid.