发明名称 |
Process for the preparation of substituted 2-(phenoxymethyl)benzoic acids |
摘要 |
The invention relates to a process for the preparation of a compound of the general formula (I) in which a) a compound (II) is reacted in the presence of a base B1 with a compound (III) and b) the compound (IV) formed as intermediate in step a) is reacted in the presence of a base B2 with a compound (V) to give the compound of the general formula (I)
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申请公布号 |
US7582794(B2) |
申请公布日期 |
2009.09.01 |
申请号 |
US20070755071 |
申请日期 |
2007.05.30 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
FIEDLER WOLFGANG;NEISES BERND;HACHTEL JOCHEN |
分类号 |
C07C65/01;C07C51/367;C07C65/24;C07D263/32 |
主分类号 |
C07C65/01 |
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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