A Facile and General Method for the Preparation of α-Disulfones (R1SO2SO2R2) Dialkyl, diaryl and alkyl aryl disulfones are easily prepared by oxidation of N,N′-disulfonylhydrazines with nitric acid. The method is compatible with a wide variety of substituents (R1,R2) on the sulfur atoms.
一种简便通用的α-二砜制备方法
α-二砜(R1SO2SO2R2)的二烷基、二芳基及烷基芳基二砜可以通过
硝酸氧化N,N′-二磺酰
肼来轻松制备。该方法适用于
硫原子上多种取代基(R1,R2)。