“…The formed ketone can also undergo further reaction with the produced amines, since those are more nucleophile species than NH 3 , yielding secondary and/or tertiary amines, namely, dicyclohexylamine (DICHA), N ‐cyclohexylaniline (CHANIL), N ‐cyclohexylcyclohexylimine, and cyclohexylcyclohexanol. Therefore, the selective synthesis of primary amines can be quite a cumbersome task, but some satisfactory results have already been achieved for the synthesis of CHA from CHOL in the presence of metal and mixed‐metal oxide catalysts 14–16, 19, 25–27.…”