sulfenamides

Compounds derived from sulfenic acids, RSOH (RH), by replacement of –OH by –NR2. May alternatively be considered as alkylsulfanylamines, e.g. C2H5SNH2 ethanesulfenamide or ethylsulfanylamine.
Source:
PAC, 1995, 67, 1307 (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1368