Reactions of novel reactive species generated by samarium(II)-mediated one-electron reduction of Fischer-type carbene complexes

被引：17

作者：

Fuchibe, K ^{[1
]}

Iwasawa, N ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Chem, Meguro Ku, Tokyo 1528551, Japan

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 21期

关键词：

D O I：

10.1021/ol006367q

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Two types of novel reactive species were generated by one-electron reductions of Fischer-type carbene complexes, In the case of tungsten complexes, one-electron reductions generated anion radical species, which added to electron deficient olefins to give addition products. In the case of chromium complexes, carbonyl insertion occurred to give acyl chromate complexes, which underwent 1,4-addition to various electron-deficient olefins.

引用

页码：3297 / 3299

页数：3

共 15 条

[11] Electrochemical investigation of the reducing power of SmI2 in THF and the effect of HMPA cosolvent [J].

Shabangi, M ;

Flowers, RA .

TETRAHEDRON LETTERS, 1997, 38 (07) :1137-1140

[12]

SODERBERG BC, 1995, ORGANOMETALLICS, V14, P3712

[13] LITHIUM AND TETRAMETHYLAMMONIUM PENTACARBONYL(1-OXIDOETHYLIDENE)CHROMATE(0)[-ACETYLPENTACARBONYLCHROMATE(0) AS ACETYL ANION EQUIVALENTS FOR CONJUGATE ADDITION-REACTIONS WITH ELECTRON-DEFICIENT ALKENES [J].

SODERBERG, BC ;

YORK, DC ;

HOYE, TR ;

REHBERG, GM ;

SURIANO, JA .

ORGANOMETALLICS, 1994, 13 (11) :4501-4509

[14]

Wulff W. D., 1995, COMPREHENSIVE ORGANO, V12, P469

[15]

Wulff W. D., 1991, COMPREHENSIVE ORGANI, V5, P1065

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