enamines

https://doi.org/10.1351/goldbook.E02066
Alkenylamines; by usage the term refers specifically to @V06622@, which have the structure R2NCR=CR2.
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1333 [Terms] [Paper]