作者:Hideo Togo、Masahiko Aoki、Masataka Yokoyama
DOI:10.1246/cl.1992.2169
日期:1992.11
Radicals generated from (diacyloxyiodo)benzene readily added to phenyl vinyl sulfone to give 2-alkylethyl phenyl sulfone in the presence of a hydrogen donor such as 1,4-cyclohexadiene, 1,3-dioxolane, or triethylsilane. Among these donors, 1,4-cyclohexadiene was the most effective.
在氢供体如 1,4-环己二烯、1,3-二氧戊环或三乙基硅烷的存在下,由(二酰氧基碘)苯产生的自由基很容易加到苯基乙烯基砜中,得到 2-烷基乙基苯基砜。在这些供体中,1,4-环己二烯是最有效的。