Oxidative carbonylation of phenol to diphenyl carbonate catalyzed by Pd dinuclear complex

被引：25

作者：

Ishii, H

Ueda, M

Takeuchi, K

Asai, M

机构：

[1] NIMC, JCII, Joint Res Ctr Precis Polymerizat Tsukuba, Ibaraki, Osaka 3058565, Japan

[2] Yamagata Univ, Grad Sch Engn, Yamagata 9928510, Japan

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1999年 / 144卷 / 03期

关键词：

oxidative carbonylation; diphenyl carbonate; phenol; carbon monoxide; palladium; dinuclear complex;

D O I：

10.1016/S1381-1169(99)00008-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pd dinuclear complexes were investigated as catalysts for direct synthesis of diphenyl carbonate (DPC) by oxidative carbonylation of phenol using carbon monoxide and air. Pd dinuclear complexes such as Pd-2(dpm)(2)X-2 [dpm: bis(diphenylphosphino)methane, X: Cl, Br, I, OCN, SCN. N2O, N-3] were found to be novel catalysts for the oxidative carbonylation of phenol. Pd-2(dpm)(2)(OCN)(2)/Mn(TMHD)(3)/(Ph3P=)(2)NBr system was more effective than conventional Pd mononuclear catalyst. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：477 / 480

页数：4

共 15 条

[1] NOVEL REACTIONS OF METAL-METAL BONDS - INSERTION OF ISOCYANIDES AND CARBON-MONOXIDE INTO PALLADIUM-PALLADIUM BOND OF SOME PD(I) DIMERS [J].