Problems and exercisesUnsaturated Aldehydes and Ketones
1. Reactivity of the conjugated system
Write the resonance forms of 3-buten-2-one and indicate which atoms are attacked by nucleophiles.
2. Michael and Robinson
Which product is obtained from the reaction of 2-methylcyclohexane-1,3-dione with 3-buten-2-one in the presence of base, and then on heating?