发明名称 |
Process for the manufacture of N-(1-cyanoalkyl)-2-phenoxypropionamide derivatives |
摘要 |
The present invention provides an efficient, economic and ecologically sound process for the manufacture of a compound of formula I via the reaction of a suitable acid halide and an appropriate amine in the presence of aqueous carbonate or bicarbonate or a mixture thereof and optionally in the presence of a co-solvent.
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申请公布号 |
US5942640(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19980062975 |
申请日期 |
1998.04.20 |
申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
CEVASCO, ALBERT ANTHONY;KREMER, KENNETH ALFRED MARTIN |
分类号 |
C07C253/30;C07C255/29;(IPC1-7):C07C255/00 |
主分类号 |
C07C253/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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