发明名称 |
Chemical process for the preparation of benzoxazole derivatives |
摘要 |
Disclosed is a process for the preparation of a compound of formula (I), wherein Ra is C1-3alkyl, Rb is halogen, and wherein the other substituents are as described in the specification, comprising reacting a compound of formula (II) with a compound of formula (III) and an oxidising agent. Also claimed are intermediates used in the process.
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申请公布号 |
NZ565966(A) |
申请公布日期 |
2011.05.27 |
申请号 |
NZ20060565966 |
申请日期 |
2006.08.18 |
申请人 |
SYNGENTA PARTICIPATIONS AG |
发明人 |
FAROOQ, SALEEM;HALL, ROGER GRAHAM |
分类号 |
C07D417/12;C07D275/02;C07D275/03 |
主分类号 |
C07D417/12 |
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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