Compounds having the structure,
RS(=NR)2R, formally derived from sulfones by replacing
(=O)2 by
(=NR)2, e.g.
Ph2S(=NH)2 diphenyl sulfonediimine.
Source:
PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1369 (https://doi.org/10.1351/pac199567081307)