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)
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
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