Cobalt-catalyzed three-component coupling reaction of alkyl halides, 1,3-dienes, and trimethylsilylmethylmagnesium chloride

被引：105

作者：

Mizutani, K ^{[1
]}

Shinokubo, H ^{[1
]}

Oshima, K ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Nishikyo Ku, Kyoto 6158510, Japan

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 21期

关键词：

D O I：

10.1021/ol0356643

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A combination of CoCl2 and 1,6-bis(diphenylphosphino)hexane catalyzes a novel three-component coupling reaction of alkyl bromides, 1,3-dienes, and silylmethylmagnesium chloride, yielding homoallylsilanes in good to excellent yields. The reaction involves a radical species from alkyl halides.

引用

页码：3959 / 3961

页数：3

共 25 条

[1] Cobalt-catalyzed alkenylation of zinc organometallics
Avedissian, H
Bérillon, L
Cahiez, G
Knochel, P
[J]. TETRAHEDRON LETTERS, 1998, 39 (34) : 6163 - 6166
[2] DETERMINATION OF THE RATES OF RING-CLOSURE OF OXYGEN-CONTAINING ANALOGS OF HEX-5-ENYL RADICAL BY KINETIC ELECTRON-SPIN-RESONANCE SPECTROSCOPY
BECKWITH, ALJ
GLOVER, SA
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1987, 40 (01) : 157 - 173
[3] Bienaymé H, 2000, CHEM-EUR J, V6, P3321, DOI 10.1002/1521-3765(20000915)6:18<3321::AID-CHEM3321>3.0.CO
[4] 2-A
[5] Cobalt-catalyzed alkenylation of organomagnesium reagents
Cahiez, G
Avedissian, H
[J]. TETRAHEDRON LETTERS, 1998, 39 (34) : 6159 - 6162
[6] COBALT(II) CHLORIDE-GRIGNARD REAGENT - AN ALTERNATIVE TO TIN HYDRIDE IN ARYL RADICAL CYCLIZATIONS
CLARK, AJ
DAVIES, DI
JONES, K
MILLBANKS, C
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (01) : 41 - 42
[7] Dömling A, 2000, ANGEW CHEM INT EDIT, V39, P3168, DOI 10.1002/1521-3773(20000915)39:18<3168::AID-ANIE3168>3.0.CO
[8] 2-U
[9] New chemical cross-coupling between aryl halides and allylic acetates using a cobalt catalyst
Gomes, P
Gosmini, C
Périchon, J
[J]. ORGANIC LETTERS, 2003, 5 (07) : 1043 - 1045
[10] Cobalt-catalyzed direct electrochemical cross-coupling between aryl or heteroaryl halides and allylic acetates or carbonates
Gomes, P
Gosmini, C
Périchon, J
[J]. JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (03) : 1142 - 1145

← 1 2 3 →