Ru-catalyzed ring-opening and substitution reactions of heteroaromatic compounds using propargylic carboxylates as precursors of vinylcarbenoids

被引：41
|
作者：
Miki, K
Fujita, M
Uemura, S
Ohe, K [1 ]
机构：
[1] Kyoto Univ, Grad Sch Engn, Dept Energy & Hydrocarbon Chem, Nishikyo Ku, Kyoto 6158510, Japan
[2] Kyoto Univ, Nanomed Mercer Educ Inst, Nishikyo Ku, Kyoto 6158530, Japan
来源：
ORGANIC LETTERS | 2006年 / 8卷 / 08期
关键词：
D O I：
10.1021/ol0604769
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reaction of heteroaromatic compounds with propargylic carboxylates in the presence of a catalytic amount of [RuCl2(CO)(3)](2) or PtCl2 gives trienes in good yields. The key intermediate is an electrophilic (1-acetoxylvinyl)carbene complex generated from the activated propargylic acetates with transition metals.
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收藏
页码：1741 / 1743
页数：3
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