Synthesis of ( E)-β-Selenovinyl Sulfones through a Multicomponent Regio- and Stereospecific Selenosulfonation of Alkynes with Insertion of Sulfur Dioxide.
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DOI: 10.1021/acs.orglett.8b02733
Abstract: A novel and practical method for the selenosulfonation of alkynes with the insertion of sulfur dioxide has been developed. A series of β-(seleno)vinyl sulfones with high levels of regio- and stereoselectivity have been prepared. The… read more here.
Keywords: alkynes insertion; sulfur dioxide; insertion sulfur; selenosulfonation alkynes ... See more keywords