Reversible formation of iodosylbenzene-iron porphyrin intermediates in the reaction of oxoiron(IV) porphyrin π-cation radicals and iodobenzene

被引：91

作者：

Nam, W ^{[1
]}

Choi, SK

Lim, MH

Rohde, JU

Kim, I

Kim, J

Kim, C

Que, L

机构：

[1] Ewha Womans Univ, Dept Chem, Seoul 120750, South Korea

[2] Ewha Womans Univ, Div Mol Life Sci, Seoul 120750, South Korea

[3] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

[4] Univ Minnesota, Ctr Met Biocatalysis, Minneapolis, MN 55455 USA

[5] Changwon Natl Univ, Dept Chem Technol, Kyungnam 641773, South Korea

[6] Seoul Natl Univ Technol, Dept Fine Chem, Seoul 139743, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 01期

关键词：

enzyme models; epoxiclation; iron; porphyrinoids; radical ions;

D O I：

10.1002/anie.200390036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electronic nature of iron porphyrin complexes and iodobenzene derivatives markedly influences the formation of iodosylbenzene-iron(III) porphyrin intermediates 2, which are generated in the reaction of oxoiron(IV) porphyrin cation radicals 1 and iodobenzene. Epoxidation of olefins by 2 affords high yields of epoxide products.

引用

页码：109 / 111

页数：3

共 39 条

[1] Oxygenases:: mechanisms and structural motifs for O2 activation [J].