One electron transfer reaction of phenyl vinyl sulfides with dioxygen. The fate of the intermediate vinyl sulfide radical cations.
作者:Luisa Benati、Pier Carlo Montevecchi、Daniele Nanni、Piero Spagnolo
DOI:10.1016/s0040-4039(00)73645-8
日期:1993.5
Mild reaction of pheyl vinyl sulfides with dioxygen can lead to the eventual formation of rearranged vinyl sulfides and/or carbonyl-containing sulfide products, which are believed to result from decomposition of initially-formed vinyl sulfide radical cations. Supporting evidence is provided by the comparable findings obtained from the one electron oxidation of one vinyl sulfide by cerium (IV) ammonium
苯基乙烯基硫化物与双氧的温和反应可导致最终形成重排的乙烯基硫化物和/或含羰基的硫化物产物,据信这是由于最初形成的乙烯基硫化物自由基阳离子的分解所致。硝酸铈(IV)对一种乙烯基硫化物的一次电子氧化获得的可比发现提供了支持性证据。