发明名称 |
PROCESS FOR THE PREPARATION OF AMIDES, INTERMEDIATES, USE THEREOF AND PROCESS FOR THE PREPARATION THEREOF |
摘要 |
The present invention relates to a process for the preparation of compounds of formula (I) wherein Rand Rare each independently of the other hydrogen or C-Calkyl and Ris CFor CFH, by a) reaction of a compound of formula (II) wherein Rand Rare as defined for formula (I), with at least one reducing agent to form a compound of formula (III) wherein Rand Rare as defined for formula (I), and b) reaction of that compound with at least one reducing agent to form a compound of formula (IV) wherein Rand Rare as defined for formula (I), and (c) reaction of that compound with a compound of formula (V) wherein Q is chlorine, fluorine, bromine, iodine, hydroxy or C-Calkoxy and Ris as defined for formula (1), to form the compound of formula (I); and to novel intermediates for use in that process. |
申请公布号 |
UA96425(C2) |
申请公布日期 |
2011.11.10 |
申请号 |
UA20080004811 |
申请日期 |
2006.09.14 |
申请人 |
SYNGENTA PARTICIPATIONS AG;SYNGENTA LIMITED |
发明人 |
TOBLER HANS;WALTER HARALD;EHRENFREUND JOSEF;CORSI CAMILLA;GIORDANO, FANNY;ZELLER MARTIN;SEIFERT GOTTFRIED;SHAH SHAILESH C.;GEORGE NEIL;JONES IAN;BONNETT PAUL |
分类号 |
C07D231/14;A01N43/26;C07C205/06;C07C211/45 |
主分类号 |
C07D231/14 |
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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