(Solved): 6. A ,-unsaturated carbonyl compound rearranges to a more stable conjugated ,-unsaturated c ...

6. A $$?,?$$-unsaturated carbonyl compound rearranges to a more stable conjugated $$?,?$$-unsaturated compound in the presence of either acid or base. (8 points) a. Propose a mechanism for the base-catalyzed rearrangement. b. Propose a mechanism for the acid-catalyzed rearrangement. acid or base