76649-83-7Relevant academic research and scientific papers
REACTIONS OF SULFOHYDRAZIDES WITH BENZENESELENIC ACID, SELENIUM HALIDES, AND SULFUR HALIDES. A CONVENIENT PREPARATION OF SELENOSULFONATES AND THIOSULFONATES
Back, Thomas G.,Collins, Scott,Krishna, M. Vijaya
, p. 38 - 42 (2007/10/02)
The oxidation of sulfohydrazides with benzeneselenic acid provides an efficient and convenient preparation of selenosulfonates.Se-Phenyl p-tolueneselenosulfonates was also produced in good to excellent yield from the reaction of p-toluenesulfohydrazide with PhSeCl, PhSeBr, or PhSeCl3.Sulfohydrazide react with sulfenyl halides or with PhSBr3 to produce thiosulfonates generally high yield.The treatment of p-toluenesulfohydrazide with benzenetellurinic acid, PhTeCl3, or PhTeBr3, afforded only diphenyl ditelluride and not the corresponding tellerosulfonate.
A convenient synthesis of selenolsulfonates from the oxidation of sulfonhydrazides with benzeneseleninic acid
Back, Thomas G.,Collins, Scott
, p. 2213 - 2214 (2007/10/02)
The reaction of sulfonhydrazides with benzeneseleninic acid furnishes selenolsulfonates in high yield.
