Article Dans Une Revue Beilstein Journal of Organic Chemistry Année : 2017

Electrophilic trifluoromethylselenolation of terminal alkynes with Se -(trifluoromethyl) 4-methylbenzenesulfonoselenoate

Résumé

Herein the nucleophilic addition of Se -(trifluoromethyl) 4-methylbenzenesulfonoselenoate, a stable and easy-to-handle reagent, to alkynes is described. This reaction provides trifluoromethylselenylated vinyl sulfones with good results and the method was extended also to higher fluorinated homologs. The obtained compounds are valuable building blocks for further syntheses of fluoroalkylselenolated molecules.

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hal-04409417 , version 1 (02-06-2025)

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Clément Ghiazza, Anis Tlili, Thierry Billard. Electrophilic trifluoromethylselenolation of terminal alkynes with Se -(trifluoromethyl) 4-methylbenzenesulfonoselenoate. Beilstein Journal of Organic Chemistry, 2017, 13, pp.2626-2630. ⟨10.3762/bjoc.13.260⟩. ⟨hal-04409417⟩
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