Organometallic reactions in aqueous media. The nature of the organotin intermediate in the tin-mediated allylation of carbonyl compounds

被引:92
作者
Chan, TH [1 ]
Yang, Y [1 ]
Li, CJ [1 ]
机构
[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada
关键词
D O I
10.1021/jo9901337
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Allyl bromide and tin reacted in aqueous media to give first allyltin(II) bromide (5) and then diallyltin dibromide (4). Either organotin intermediate can react with carbonyl compounds to give the corresponding homoallylic alcohols. Competitive experiment showed that 5 was more reactive than 4.
引用
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页码:4452 / 4455
页数:4
相关论文
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