发明名称 |
Process for the preparation of 3'-halodiphenylethers |
摘要 |
This process relates to the halodecarboxylation of 3'-carboxydiphenylether salts using diacyl peroxides, molecular bromine, moderate temperature, an inert atmosphere and atmospheric pressure to afford 2-chloro-4-trifluoromethyl-3'-bromo-4'-nitrodiphenylether.
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申请公布号 |
US4588487(A) |
申请公布日期 |
1986.05.13 |
申请号 |
US19850776350 |
申请日期 |
1985.09.16 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
LANGE, BARRY C.;SZAPACS, EDWARD M. |
分类号 |
C07C67/00;C07C201/00;C07C201/12;C07C205/38;(IPC1-7):C07C41/18;C07C43/263;B01J19/12 |
主分类号 |
C07C67/00 |
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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