Process for preparing (S)- alpha-cyano-3-phenoxybenzyl-(S)-2-(4-chlorophenyl)-isovalerate
申请人:Reddy Venkata Narayana Vaddu
公开号:US20060128982A1
公开(公告)日:2006-06-15
The present invention relates to an environmentally benign process for the preparation of (S)-α-cyano-3-phenoxybenzyl-(S)-2-(4-chlorophenyl)isovalerate from its diastereomeric mixture (RS)-α-cyano-3-phenoxybenzyl-(S)-2-(4-chlorophenyl) isovalerate.
本发明涉及一种环保的工艺,用于从其对映体混合物(RS)-α-氰基-3-苯氧基苯甲酰-(S)-2-(4-氯苯基)异戊酸酯中制备(S)-α-氰基-3-苯氧基苯甲酰-(S)-2-(4-氯苯基)异戊酸酯。