Three sulfur atom insertion into the SS bond—pentasulfide preparation
作者:Yihua Hou、Imad A Abu-Yousef、David N Harpp
DOI:10.1016/s0040-4039(00)01357-5
日期:2000.10
Chloro(triphenylmethyl)trisulfide (1) reacts under mild conditions with symmetric primary dialkyl disulfides and aromatic disulfides giving pentasulfides as the main products in good yield and selectivity. A mechanism involving a triphenylmethyl alkyl/phenyl tetrasulfide intermediate is discussed.