1. Compounds having the structure RN=CR2 (R = H, @[email protected]). Thus analogues of @[email protected] or @[email protected], having NR doubly bonded to carbon; @[email protected] have the structure RCH=NR, @[email protected] have the structure R'2C=NR (R'H). Imines include @[email protected] and @[email protected] Imine is used as a suffix in systematic nomenclature to denote the C=NH group excluding the carbon atom.
  2. [obsolete] An obsolete term for azacycloalkanes.
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1343 [Terms] [Paper]