Synthesis and Structural Verification of an ArI(OTf)2 , NO2 -Ph-I(OTf)2

Angew Chem Int Ed Engl. 2022 Nov 14;61(46):e202212380. doi: 10.1002/anie.202212380. Epub 2022 Oct 17.

Abstract

PhI(OTf)2 and related ArI(OTf)2 species have been incorrectly invoked as intermediates in oxidation reactions for many years. We recently established that such compounds did not yet exist but remain an attractive target. Here we describe the synthesis, isolation, and structural characterization of NO2 -PhI(OTf)2, which is resistant to decomposition and more reactive than PhI(OTf)(OAc), the species previously misidentified as PhI(OTf)2 .

Keywords: Hypervalent; Iodine; Oxidations.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Nitrogen Dioxide*
  • Oxidation-Reduction

Substances

  • Nitrogen Dioxide