On the synthesis and structure of reactive halonium ions.
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ABSTRACT: Fluorinated diethyl and dipropyl halonium salts, [Br(CH2CF3)2][WCA] 1Br, [I(CH2CHF2)2][WCA] 2I and [X(CH2CH2CF3)2][WCA] (X = Br 5Br, I 5I; WCA = [Sb(OTeF5)6]-), were synthesized via fluoroalkylation or oxidation of bromofluoro and iodofluoro alkanes. The molecular structures of 1Br and 2I, as well as a second different solid-state structure of the previously reported chloronium salt 1Cl, were determined by single-crystal X-ray diffraction. Additionally, the oxidation of 2-chloro-1,1,1-trifluoropropane CHCl(CH3)(CF3) led to the formation of a highly reactive compound that activates isobutane to form the tert-butyl
SUBMITTER: Fischer L
PROVIDER: S-EPMC12198972 | biostudies-literature | 2025 Jul
REPOSITORIES: biostudies-literature
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