Rongalite as a sulfone source: a novel copper-catalyzed sulfur dioxide anion incorporation process
Xiang‐Long Chen, Bo‐Cheng Tang, Cai He, Jin‐Tian Ma, Shi‐Yi Zhuang, Yan‐Dong Wu, An‐Xin Wu
Abstract
A novel copper-catalyzed sulfur dioxide anion incorporation cascade for the synthesis of 1-thiaflavanone sulfones has been disclosed using rongalite as an economic and safe sulfone source.
Topics & Concepts
SulfoneCopperCatalysisSulfur dioxideSulfurChemistryCascadeIonInorganic chemistryOrganic chemistryCombinatorial chemistryChromatographySulfur-Based Synthesis TechniquesChemical Synthesis and ReactionsMulticomponent Synthesis of Heterocycles