ENOLIC RADICAL DERIVED FROM ACETIC-ACID - A USEFUL RADICAL ALTERNATIVE TO ACETATE ENOLATE IN MICHAEL-TYPE REACTIONS

被引:16
作者
FOUBELO, F [1 ]
LLORET, F [1 ]
YUS, M [1 ]
机构
[1] UNIV ALICANTE,FAC CIENCIAS,DEPT QUIM ORGAN,APDO 99,E-03080 ALICANTE,SPAIN
关键词
D O I
10.1016/S0040-4020(01)81929-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of iodoacetic acid 1 with tributyltin chloride and sodium borohydride in the presence of different electrophilic olefins 2 (methyl, allyl or tert-butyl acrylates, N,N-dimethyl or N,N-di-iso-propyl acrylamides, acrylonitrile, methyl methacrylate, methacrylonitrile and 1,1-dichloroethylene) and AIBN as an initiator yields, after treatment with aqueous sodium fluoride, the corresponding products 3 through a radical Michael-type process.
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收藏
页码:8465 / 8470
页数:6
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