Epoxidation of cyclohexene with polymethacrylate-based peroxotungstic catalysts

被引：45

作者：

Gelbard, G

Breton, F

Quenard, M

Sherrington, DC

机构：

[1] Inst Rech Catalyse, CNRS, F-69626 Villeurbanne, France

[2] Univ Strathclyde, Dept Pure & Appl Chem, Glasgow G1 1XL, Lanark, Scotland

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2000年 / 153卷 / 1-2期

关键词：

epoxidation; hydrogen peroxide; polymethacrylate peroxotungstic; phosphotriamide;

D O I：

10.1016/S1381-1169(99)00327-1

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：

Amino and ammonium groups have been introduced into polyglycidylmethacrylate (PGMA) resins by reaction of trimethylamine either by opening the epoxide ring of PGMA or by reaction with methyl iodide followed by amination, The aminoalky derivatives were phosphorylated to afford grafted phosphotriamides; when loaded with tungsten species in their peroxo form, these polymeric carriers exhibited excellent properties as catalysts for the epoxidation of cyclohexene with hydrogen peroxide. (C) 2000 Elsevier Science B.V. All rights reserved.

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页码：7 / 18

页数：12

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