作者:Iain W. Harvey、Eifion D. Phillips、Gordon H. Whitham
DOI:10.1016/s0040-4020(97)00306-2
日期:1997.5
Intermolecular radical reactions involving formal addition of the sulfonyl and allyl fragments of an allylic sulfone across the double bond of an alkene are described. Reactions are most successful when the allylic sulfone has an electron withdrawing group at the 2-position. Only monosubstituted alkenes give useful yields of adducts, though both electron withdrawing and electron donating substituents
描述了分子间自由基反应,该反应涉及烯丙基砜的磺酰基和烯丙基片段通过烯烃的双键的形式加成。当烯丙基砜在2-位具有吸电子基团时,反应最成功。尽管吸电子取代基和给电子取代基都是有效的,但只有单取代的烯烃才能提供有用的加合物收率。