Homogeneous mono- and bimetallic palladium based catalysts for the carbonylation of allyl chloride

被引：20

作者：

Jiang, H

Xu, Y

Liao, SJ

Yu, DR

Chen, H

Li, XJ

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

[2] Sichuan Univ, Dept Chem, Chengdu 610064, Peoples R China

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1998年 / 130卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

carbonylation; allyl chloride; homogeneous bimetallic catalysts;

D O I：

10.1016/S1381-1169(97)00200-8

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：

PdCl2(TPPTS)(2) [TPPTS = (m-C6H4SO3Na)(3)P] is used as catalyst in the carbonylation of allyl chloride. This catalyst exhibits very high activity and selectivity in the dilute alcoholic-aqueous NaOH/toluene medium under atmospheric pressure of carbon monoxide at 40 degrees C, Ethanol plays an important role for increasing the catalytic activity and selectivity of PdCl2(TPPTS)(2). The turnover reaches 2.7 x 10(4) (mol CO/mol Pd) in 21.5 h when the mole ratio of substrate/catalyst is 3 x 10(4). A synergic effect was observed when a second transition metal compound was added to the catalytic system. (C) 1998 Elsevier Science B.V.

引用

页码：79 / 84

页数：6

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[21] REACTIONS OF METAL SALTS WITH MELTED LIGANDS - A CONVENIENT METHOD FOR PREPARATION OF COMPLEXES WITH SOME GROUP VA DONORS [J].