Fig. 1: Schematic diagrams of cyclohexanone oxime synthesis.
From: Electrosynthesis of a nylon-6 precursor from cyclohexanone and nitrite under ambient conditions

a cyclohexanone-hydroxylamine method, (b) cyclohexanone ammoxidation method, (c) recently reported method and (d) the proposed electrosynthesis of cyclohexanone oxime.