Radical-chain reductive carboxyalkylation of electron-rich alkenes: carbon-carbon bond formation mediated by silanes in the presence of thiols as polarity-reversal catalysts

被引:22
作者
Dang, HS [1 ]
Kim, KM [1 ]
Roberts, BP [1 ]
机构
[1] Univ London Univ Coll, Dept Chem, Christopher Ingold Labs, London WC1H 0AJ, England
关键词
D O I
10.1039/a802826e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reductive carboxyalkylation of electron-rich alkenes by alpha-halogenoesters in the presence of triphenylsilane under Free-radical conditions is catalysed by thiols: prochiral alkenes give optically-active adducts when the thiol catalyst is homochiral.
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页码:1413 / 1414
页数:2
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