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Synthesis of β-iodovinyl sulfones via direct photoinitiated difunctionalization of internal alkynes.

Vladimir A AbramovMaxim A TopchiyMaria A RasskazovaEgor A DrokinGrigorii K SterligovOlga V ShurupovaAnna S MalyshevaSergey A RzhevskiyIrina P BeletskayaAndrey F Asachenko
Published in: Organic & biomolecular chemistry (2023)
The reaction of direct photoinitiated iodosulfonylation of internal acetylenes with p -tolylsulfonyl iodide and its regioselectivity of the products was studied. Methods for the subsequent functionalization of β-iodovinylsulfones using cross-coupling reactions to obtain valuable and non-available compounds are proposed.
Keyphrases
  • transition metal