Inst. f. Anorg. Chemie, University of Innsbruck, Austria
Abstract:
In the reaction of CF3SOCl with NaN3 or (CH3)3SiN3, azide, CF3SON3 (I) is formed: Upon gentle warming to room temperature, (I) decomposes under evolution of N2 to give CF3SON (II), which however oligomerizes instantaneously, The monomeric nitride(II) can be captured in the presence of reactive halogene compounds to yield N-substituted trifluoromethan-imino sulfonyl chlorides. With CH3CN, a six-membered ring compound is obtained: