quinonimines (quinone imines)

https://doi.org/10.1351/goldbook.Q05016
@[email protected] derived from @[email protected] by replacement of one or both oxygens by =NR . The term may include both types unless the infix mono or di is included, e.g. o-benzoquinone diimine:
Q05016.png
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1362 [Terms] [Paper]