Akin to pinacol couplings, imines are susceptible to reductive coupling leading to 1,2-diamines.
Imine are oxidized with meta-chloroperoxybenzoic acid (mCPBA) to give an oxaziridines.
Imines are intermediates in the alkylation of amines with formic acid in the Eschweiler-Clarke reaction.
A rearrangement in carbohydrate chemistry involving an imine is the Amadori rearrangement.
A methylene transfer reaction of an imine by an unstabilised sulphonium ylide can give an aziridine system.
Imine react with dialkylphosphite in the Pudovik reaction and Kabachnik–Fields reaction