is called an alkylidene- (or hydrocarbylidene-) amino carbene; the name iminyl carbene
is incorrect because iminyl is not a recognized prefix for
–N=CR2.
See also: carbenes
Source:
PAC, 1995, 67, 1307
(Glossary of class names of organic compounds and reactivity intermediates based on
structure (IUPAC Recommendations 1995))
on page 1351