An Efficient and Facile Synthesis of Vinyl Sulfones via Microwave-Assisted Copper Triflate Catalyzed Hydrosulfonylation of Alkynes
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Date
2014
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Publisher
Thieme
Abstract
An efficient hydrosulfonylation of alkynes using sodium arene sulfinates is catalyzed by Cu(OTf)2 under microwave irradiation.Various vinyl sulfones were obtained in very good yields and with high regio- and stereoselectivity. Short reaction times, simple reaction conditions and low catalyst loading are the remarkable features of this protocol.
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Keywords
Chemistry, Microwave synthesis, Vinyl sulfones, Copper triflate