Condensation du méthane disulfochlorure avec quelques diamines 1,2 et 1, 3 études des hétérocycles obtenus

Bis ehlorosulfonylmethane was condensed with several ortho-phenylendiamines in benzene at low concentration, yielding the corresponding bcnzo[e]-1,3,4,7-dithiadiazepine 2,2,4,4-lrtroxides. A similar heterocycle was obtained from bischlosulfonylmethane and 2-amino-5-chlorobenzhydrylamine. Mass spectrometry results were discussed with reference to one of the series.