Unsaturated aldehyde Parents ⬅️ Unsaturated primary alcohol Children ➡️ Aldehyde ➡️ Unsaturated carboxylic acid ➡️ Unsaturated primary alcohol ➡️ Primary alcohol Reactions Unsaturated aldehyde⟶Aldehyde Unsaturated aldehyde⟶Unsaturated carboxylic acid Unsaturated aldehyde⟶Unsaturated primary alcohol Unsaturated aldehyde⟶Primary alcohol