Simultaneous scission of CS and SS bonds of bis(trifluoromethyl)trisulfide by Grignard reagents
作者:Shekar Munavalli、David I. Rossman、Dennis K. Rohrbaugh、C.Parker Ferguson、Leonard J. Szafraniec
DOI:10.1016/s0022-1139(00)80206-7
日期:1992.10
Trifluoromethyl mono-, di- and tri-sulfides, and alkyl sulfides and disulfides, as well as dimerized products, are formed as a result of the simultaneous cleavage of the CS and SS bonds of bis(trifluoromethyl)trisulfide by Grignard reagents at − 78 °C. The formation of various products has been rationalized on the basis of the involvement of free radicals.
由于格利雅(Grignard)同时裂解双(三氟甲基)三硫化物的CS和SS键,形成了三氟甲基单,二和三硫化物,烷基硫化物和二硫化物以及二聚产物。试剂在− 78°C下进行。在自由基的参与下,各种产物的形成已被合理化。