Abstract
AbstractAn efficient electrochemical oxidative C(sp2)–H sulfonylation of aldehyde hydrazones is described. A variety of sodium sufinates or sulfinic acids participate effectively in this protocol, which provides facile access to an array of alkyl and aromatic sulfonylated hydrazones with up to 96% yield. Large-scale synthesis and product derivatization show the potential utility of this methodology. Preliminary mechanistic investigations including radical-inhibition, electricity on/off experiments, and cyclic voltammetry support a radical pathway.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Henan Province
Henan Normal University Initiation Fund
Henan Key Laboratory of Organic Functional Molecules and Drug Innovation
Subject
Organic Chemistry,Materials Science (miscellaneous),Biomaterials,Catalysis
Cited by
1 articles.
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