A convenient ruthenium-catalyzed alkene epoxidation with hydrogen peroxide as oxidant

被引：52

作者：

Klawonn, M ^{[1
]}

Tse, MK ^{[1
]}

Bhor, S ^{[1
]}

Döbler, C ^{[1
]}

Beller, M ^{[1
]}

机构：

[1] Univ Rostock, IFOK, D-18055 Rostock, Germany

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2004年 / 218卷 / 01期

关键词：

ruthenium; epoxidation; hydrogen peroxide; oxidation; homogeneous catalysis;

D O I：

10.1016/j.molcata.2004.03.023

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：

A general procedure for the epoxidation of various olefins using hydrogen peroxide as the oxidant in the presence of ruthenium trichloride has been developed. Aromatic and aliphatic olefins gave the corresponding epoxides at room temperature in good to excellent yield. For turnover numbers (TON) up to 16,000 the key factor for obtaining high yield and chemo selectivity is the use of pyridine-2,6-dicarboxylic acid (pydic) as ligand. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：13 / 19

页数：7

共 71 条

[1] Amines made easily: A highly selective hydroaminomethylation of olefins [J].