Problem: α, β, γ, δ unsaturated carbonyl compounds frequently react as shown below. Draw a mechanism for this reaction and give a good reason for why a nucleophile reacts with an alkene at all.  

FREE Expert Solution
Problem Details

α, β, γ, δ unsaturated carbonyl compounds frequently react as shown below. Draw a mechanism for this reaction and give a good reason for why a nucleophile reacts with an alkene at all.