130188-79-3Relevant articles and documents
Oxysulfonylation of Alkenes with Sulfonyl Hydrazides under Transition-Metal-Free Conditions
Liu, Congrong,Ding, Lianghui,Guo, Guang,Liu, Weiwei
, p. 910 - 912 (2016)
A novel method to synthesise β-keto sulfones is demonstrated by Br?nsted acid promoted oxysulfonylation of alkenes with sulfonyl hydrazides under transition-metal-free conditions. The reaction selectively affords structurally diverse β-keto sulfones in good to excellent yields in a 9:1 mixture of acetonitrile/water.