Benzo[<i>d</i>][1,2,3]oxadithiole 2-Oxide

Abstract

A simplified synthesis of the title compound is reported and its 1H and 13C NMR data are fully assigned including determination of H–H and C–H coupling constants. Its X-ray structure has been determined for the first time. NMR data are also presented for the oxygen analogue.

Keywords

• X-ray structure
• NMR spectra