Two-phase Wacker oxidation of alkenes catalyzed by water-soluble macromolecular complexes of palladium

被引：6

作者：

Karakhanov, E ^{[1
]}

Filippova, T ^{[1
]}

Maximov, A ^{[1
]}

Predeina, V ^{[1
]}

Restakyan, A ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

来源：

MACROMOLECULAR SYMPOSIA | 1998年 / 131卷

关键词：

D O I：

10.1002/masy.19981310112

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

New water-soluble macromolecular palladium complexes with phase transfer ability were used for two-phase Wacker oxidation of higher alkenes. Macromolecular metal complexes have been prepared employing as ligands monobutyl ether of polyethylene oxide and copolymers of ethylene oxide and propylene oxide functionalized by beta,beta'-iminodipropionitrile and acetodinitrile. Macromolecular metal complexes exhibited high activity and selectivity as catalysts for Wacker oxidation of different alkenes: octene-1, dodecene-1, hexadecene-1, styrene, propenylbenzene, cyclooctadiene-1,5. The complexes based on beta,beta'-iminodipropionitrile ligands showed the highest activity. All catalysts can be easily separated from product and used repeatedly without decrease of activity.

引用

页码：87 / 94

页数：8

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