- 专利标题： Process for preparing (S)- alpha-cyano-3-phenoxybenzyl-(S)-2-(4-chlorophenyl)-isovalerate
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申请号： US11009946申请日： 2004-12-10
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公开(公告)号： US20060128982A1公开(公告)日： 2006-06-15
- 发明人: Vaddu Reddy , Khwaja Ishratullah , Penumatcha Krishnam Raju , Tella Babu , Masna Mahesh , Chappeta Reddy
- 申请人： Vaddu Reddy , Khwaja Ishratullah , Penumatcha Krishnam Raju , Tella Babu , Masna Mahesh , Chappeta Reddy
- 专利权人： COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- 当前专利权人： COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- 主分类号： C07C253/34
- IPC分类号： C07C253/34
摘要：
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.
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