Homogeneous cis-dihydroxylation and epoxidation of olefins with high H2O2 efficiency by mixed manganese/activated carbonyl catalyst system

被引:89
作者
Brinksma, J
Schmieder, L
van Vliet, G
Boaron, R
Hage, R
De Vos, DE
Alsters, PL
Feringa, BL
机构
[1] Univ Groningen, Stratingh Inst, Organ Chem Lab, NL-9747 AG Groningen, Netherlands
[2] DSM Fine Chem Adv Synth & Catalysis, NL-6160 MD Geleen, Netherlands
[3] Unilever Res Labs Vlaardingen, NL-3130 AC Vlaardingen, Netherlands
[4] Katholieke Univ Leuven, Ctr Surface Chem & Catalysis, B-3001 Louvain, Belgium
关键词
hydrogen peroxide; cis-diols; epoxides; manganese; oxidation;
D O I
10.1016/S0040-4039(02)00292-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The use of [Mn2O3(tmtacn)(2)](PF6)(2) (tmtacn = 1,4,7-trimethyl-1,4,7-triazacyclononane) in combination with glyoxylic acid methylester methyl hemiacetal (GMHA) results in a highly active and hydrogen peroxide efficient catalyst for the epoxidation of olefins as well as the first homogeneous catalytic cis-dihydroxylation system with H2O2 and with turnover numbers up to 420. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2619 / 2622
页数:4
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