发明名称 |
Benzylic oxidation and catalyst therefor |
摘要 |
Oxidation of alkylaromatics having a benzylic hydrogen atom is catalyzed by a catalyst comprising a palladium salt, a metal persulfate, a third metal salt, and a tin salt in a carboxylic acid for a period of time sufficient to convert the alkylaromatics to their corresponding oxidized derivatives. The catalyst is prepared by preheating the palladium salt and the metal persulfate at a temperature sufficient to provide the desired catalytic activity followed by addition of the third metal salt and the tin salt.
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申请公布号 |
US5280001(A) |
申请公布日期 |
1994.01.18 |
申请号 |
US19920956925 |
申请日期 |
1992.10.05 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
TSO, CHUNG C.;WYNN, ROBERT L. |
分类号 |
C07C67/00;(IPC1-7):B01J31/04 |
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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