N-heterocyclic carbene ligands in cobalt-catalyzed sequential cyclization/cross-coupling reactions of 6-halo-1-hexene derivatives with Grignard reagents

被引:67
|
作者
Someya, Hidenori [1 ]
Ohmiya, Hirohisa [1 ]
Yorimitsu, Hideki [1 ]
Oshima, Koichiro [1 ]
机构
[1] Kyoto Univ, Dept Chem Mat, Grad Sch Engn, Nishikyo Ku, Kyoto 6158510, Japan
关键词
D O I
10.1021/ol070392f
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] N-Heterocyclic carbene/cobalt systems effectively catalyze sequential cyclization/cross-coupling reactions of 6-halo-1-hexene derivatives with trialkylsilylmethyl and 1-alkynyl Grignard reagents, which phosphine and amine ligands did not promote.
引用
收藏
页码:1565 / 1567
页数:3
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