The synthesis of crotonaldehyde from acetalde | vedclass

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(D) The synthesis of crotonaldehyde from acetaldehyde occurs via an aldol condensation reaction.First,two molecules of acetaldehyde undergo a nucleoph

Vedclass · Accepted Answer

nucleophilic addition-elimination

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(D) The synthesis of crotonaldehyde from acetaldehyde occurs via an aldol condensation reaction.First,two molecules of acetaldehyde undergo a nucleophilic addition reaction to form $3-$hydroxybutanal (aldol).Then,the aldol undergoes an elimination reaction (dehydration) upon heating to form crotonaldehyde $(CH_3CH=CHCHO)$.Since the overall process involves both a nucleophilic addition step and an elimination step,it is classified as a nucleophilic addition-elimination reaction.

The synthesis of crotonaldehyde from acetaldehyde is an example of $.......$ reaction.

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