New radical homoallylation reactions

被引：14
|
作者：
Ouvry, G [1 ]
Zard, SZ [1 ]
机构：
[1] Ecole Polytech, CNRS, Organ Synth Lab, F-91128 Palaiseau, France
来源：
SYNLETT | 2003年 / 11期
关键词：
radical homoallylation; xanthates; alkylsulfones; neophyl rearrangement; Surzur-Tanner rearrangement;
D O I：
10.1055/s-2003-41011
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Xanthate addition to 3-aryl-4-methanesulfonylbutene and structurally related derivatives triggers a cascade involving aryl migration and elimination of a sulfonyl radical, the result being an overall homoallylation of the initial radical. Other slow migrating groups such as in ester can replace the aryl group.
引用
收藏
页码：1627 / 1630
页数：4
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