OLEFIN OXIDATION BY ZEOLITE-ENCAPSULATED MN(SALEN)+ COMPLEXES UNDER AMBIENT CONDITIONS

被引：160

作者：

BOWERS, C ^{[1
]}

DUTTA, PK ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210

来源：

JOURNAL OF CATALYSIS | 1990年 / 122卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0021-9517(90)90281-N

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：

Zeolite-encapsulated manganese complex of the salen ligand [N,N′-ethylenebis(salicylidene-aminato)] was synthesized, and its catalytic activity toward various olefins was examined. Iodosylbenzene was chosen to be the terminal oxidant. Oxidation products, which included the epoxide, alcohol, and aldehyde, are formed from cyclohexene, styrene, and trans- and cis-stilbene. In comparison with catalysis by Mn(salen)+ complexes in solution, encapsulation lowers the rate of reaction considerably, but provides for selective oxidation based on olefin size and ability to penetrate the zeolite cages. © 1990.

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页码：271 / 279

页数：9

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