PALLADIUM-CATALYZED CARBONYLATION OF IODOARENES IN AQUEOUS SOLUBILIZED SYSTEMS

被引：39

作者：

CHEPRAKOV, AV ^{[1
]}

PONOMAREVA, NV ^{[1
]}

BELETSKAYA, IP ^{[1
]}

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,DEPT CHEM,MOSCOW 119899,RUSSIA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 486卷 / 1-2期

关键词：

PALLADIUM; CARBON MONOXIDE; CARBONYLATION; WATER;

D O I：

10.1016/0022-328X(94)05102-H

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Iodobenzene and substituted iodobenzenes can be easily carbonylated into benzoic acids under mild conditions, with simple palladium salts as catalysts and normal pressure of CO, by using aqueous microemulsions of the oil-in-water kind as the reaction media. Surfactants of all three kinds, anionic, nonionic, and cationic, and simple aliphatic alcohols can be used to form the microemulsion media for carbonylation. The use of nonionic surfactants, the derivatives of polyethyleneglycol, is the most advantageous method as the surfactant is highly efficient in small amounts without a cosurfactant because of its strong solubilizing ability.

引用

页码：297 / 300

页数：4

共 31 条

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