OXIDATION OF PHENOLS AND HYDROQUINONES BY DIOXYGEN CATALYZED BY MIXED ADDENDA HETEROPOLYOXOMETALATE ON ACTIVE-CARBON (NPV6MO6/C)

被引：39

作者：

FUJIBAYASHI, S ^{[1
]}

NAKAYAMA, K ^{[1
]}

NISHIYAMA, Y ^{[1
]}

ISHII, Y ^{[1
]}

机构：

[1] KANSAI UNIV, FAC ENGN, DEPT APPL CHEM, SUITA, OSAKA 564, JAPAN

来源：

CHEMISTRY LETTERS | 1994年 / 07期

关键词：

D O I：

10.1246/cl.1994.1345

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Vanadomolybdophosphate supported on active carbon, NPV6Mo6/C, catalyzed the oxidation and coupling reaction of 2,3,6-trimethylphenol by dioxygen to give trimethyl-p-benzoquinone and 4,4'-dihydroxy-2,2',3,3',5,5'-hexamethylbiphenyl, respectively, depending on the solvent used. Hydroquinones and benzyl alcohol were selectively dehydrogenated by the present system, giving the corresponding p-benzoquinones and benzaldehyde, respectively, in good yields.

引用

页码：1345 / 1348

页数：4

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