170161-60-1Relevant articles and documents
Generation and Trapping of α,α'-Dioxosulfines from 1,4-Oxathiine-S-Oxides
Capozzi, Giuseppe,Fratini, Paola,Menichetti, Stefano,Nativi, Cristina
, p. 5089 - 5092 (2007/10/02)
The 1,4-oxathiine-S-oxides 6 when heated at 60 deg C in CHCl3 undergo a retro Diels-Alder reaction with generation of α,α'-dioxosulfine 8.This reactive intermediate can be trapped by electron rich dienophiles as well as by dienes.In both cases the cycloaddition reactions show interesting stereoselective features.