Evidence for Methanethial S-Oxide during the Reaction of Methanesulphinyl Chloride and N,N-Dimethylmethanamide (DMF) ... Fillmore Freeman* and Monica C. Keindl Department of Chemistry, University of California, Irvine, California 9271 7, USA ... Methanethial S-oxide was intercepted as an intermediate during the reaction of methanesulphinyl chloride and N, Nd i met h y I m et hanam i de ( DM F ) , wh i ch a ff or ded Sm et hy I m et h a n esu I ph o not hi oat ...