HO2CC(O)R → HO2CC(=NCH2–X) R → HO2CCH(N=CH–X) R → HO2CCH(NH2) R
The above-mentioned equation is for reductive amination which is also known as reductive alkylation. It is a form of amination that involves the conversion of a carbonyl group to an amine through an intermediate imine.
The most common carbonyl group present in the process is a ketone or an aldehyde.