title: Copper-Catalyzed Three Component Regio- and Stereospecific Selenosulfonation of Alkynes: Synthesis of (E)-β-Selenovinyl Sulfones.
abstract: A copper-catalyzed highly regio- and stereospecific selenosulfonation of alkynes with arylsulfonohydrazides and diphenyl diselenide has been developed. This novel three component reaction proceeds under very mild conditions and with a broad scope of substrates, providing a wide range of (E)-β-selenovinyl sulfones in good to excellent yields.
authors.affiliation: Key Laboratory of Functional Organic Molecule Design & Synthesis of Jilin Province, Department of Chemistry, Northeast Normal University , 5268 Renmin Street, Changchun, Jilin 130024, China.
authors.forename: Yang
authors.initials: Y
authors.lastname: Liu
authors.affiliation: Key Laboratory of Functional Organic Molecule Design & Synthesis of Jilin Province, Department of Chemistry, Northeast Normal University , 5268 Renmin Street, Changchun, Jilin 130024, China.
authors.forename: Guangfan
authors.initials: G
authors.lastname: Zheng
authors.affiliation: Key Laboratory of Functional Organic Molecule Design & Synthesis of Jilin Province, Department of Chemistry, Northeast Normal University , 5268 Renmin Street, Changchun, Jilin 130024, China.
authors.forename: Qian
authors.initials: Q
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Functional Organic Molecule Design & Synthesis of Jilin Province, Department of Chemistry, Northeast Normal University , 5268 Renmin Street, Changchun, Jilin 130024, China.
authors.forename: Yan
authors.identifier: 0000-0003-2083-6991
authors.initials: Y
authors.lastname: Li
authors.affiliation: Key Laboratory of Functional Organic Molecule Design & Synthesis of Jilin Province, Department of Chemistry, Northeast Normal University , 5268 Renmin Street, Changchun, Jilin 130024, China.
authors.forename: Qian
authors.initials: Q
authors.lastname: Zhang