SEARCH Articles Figures Tables Beckmann cyclohexanone oxime Beckmann rearrangment Beckmann vapor phase Cyclohexanone oximation Cyclohexanone oxime Cyclohexanone oxime Beckmann rearrangement Cyclohexanone rearrangements Cyclohexanones oxime Cyclohexanones rearrangement Oxime, Beckmann rearrangement Oximes rearrangement Vapor-phase Beckmann rearrangement