作者:Samir Z. Zard、Gilles Ouvry
DOI:10.1055/s-2003-41011
日期:——
Xanthate addition to 3-aryl-4-methanesulfonylbutene and structurallyrelated derivatives triggers a cascade involving aryl migrationand elimination of a sulfonyl radical, the result being an overallhomoallylation of the initial radical. Other slow migrating groupssuch as an ester can replace the aryl group.
向3-芳基-4-甲磺酰基丁烯及其结构相关衍生物中添加黄酸盐会引发一个级联反应,涉及芳基迁移和磺酰自由基的消除,最终导致初始自由基的整体同烯丙基化。其他迁移速度较慢的基团,如酯,可以替代芳基。