发明名称 Fluorinated trifluoromethoxybenzenes
摘要 The invention relates to fluorinated trifluoromethoxybenzenes of the formula I <IMAGE> in which L is H or F, to a process for their preparation, and to their use as intermediates for the preparation of 4-substituted fluorinated trifluoromethoxybenzene derivatives.
申请公布号 DE4234585(C1) 申请公布日期 1994.08.25
申请号 DE19924234585 申请日期 1992.10.14
申请人 MERCK PATENT GMBH, 64293 DARMSTADT, DE 发明人 PAULUTH, DETLEF, DIPL.-CHEM. DR., 6105 OBER-RAMSTADT, DE;HAAS, HELGA, 6840 LAMPERTHEIM, DE;PLACH, HERBERT, DIPL.-CHEM. DR., 6100 DARMSTADT, DE
分类号 C07C43/225;C07C47/575;C07C65/21;C09K19/12;C09K19/30;(IPC1-7):C07C43/225;C07C43/23;C07C63/70;C07F5/02;C07F7/08;C09K19/06 主分类号 C07C43/225
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