Decarboxylative sulfonylation of arylpropiolic acids with sulfinic acids: synthesis of (E)-vinyl sulfones

Add time:09/07/2019    Source:sciencedirect.com

Decarboxylative sulfonylation of arylpropiolic acids has been achieved by simply employing Na2CO3 as a promoter and arenesulfinic acids as sulfonylating reagents. This simple and environmentally benign transformation offers an alternative approach and allows for easy and rapid synthesis of (E)-vinyl sulfones from arylpropiolic acids and arenesufinic acids.

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