I am using various QM comp chemical techniques in an effort to capture the transition state between a protonated nitrogen and a hydroxyl group.
I am struggling to find a stable product when the oxygen is +1 charge having exchanged a proton (hydrogen) off the stable protonated nitrogen. The hydrogen keeps going back onto the nitrogen.
I've attached a condensed part of the mechanism. I am a not a natural organic chemist. Suggestion of whether this is possible would be grateful.