Visible Light Promoted 2‐Bromotetrafluoroethylation of Nitrones | Zendy

Dmitriev Igor A. | Zendy; Supranovich Vyacheslav I. | Zendy; Levin Vitalij V. | Zendy; Struchkova Marina I. | Zendy; Dilman Alexander D. | Zendy

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Visible Light Promoted 2‐Bromotetrafluoroethylation of Nitrones

Author(s) -

Dmitriev Igor A.,

Supranovich Vyacheslav I.,

Levin Vitalij V.,

Struchkova Marina I.,

Dilman Alexander D.

Publication year - 2018

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201800802

Subject(s) - chemistry , ruthenium , ascorbic acid , stoichiometry , photochemistry , photocatalysis , irradiation , visible spectrum , reducing agent , combinatorial chemistry , catalysis , organic chemistry , optoelectronics , physics , food science , nuclear physics

A reaction of nitrones with 1,2‐dibromotetrafluoroethane affording bromodifluoroethyl‐substituted hydroxylamines is described. The process is performed in the presence of a ruthenium photocatalyst and ascorbic acid as a stoichiometric reducing agent and is mediated by blue light irradiation. The fluroalkylation products can undergo chemoselective transformations involving either N−O or C−Br bonds furnishing various tetrafluorinated compounds.

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