using the checklist of steps propose a mechanism for the formation of an enamine shown below hz activate electrophile nucleophilic addition proton transfer proton transfer pi donation hzo en 83035

23-64 The Stork enamine reaction and the intramolecular aldol reaction canbe carried out in sequence to allow the synthesis of cyclohexenones.For example, reaction of the pyrrolidine enamine of cyclohexanonewith 3-buten-2-one, followed by enamine hydrolysis and base treat-ment, yields the product indicated. Write each step, and show themechanism of each.