How is N-[2-(1-Cyclohexen-1-yl)ethyl]-2-(4-methoxyphenyl)acetamide (CAS: 51072-34-5) typically synthesized?

N-[2-(1-Cyclohexen-1-yl)ethyl]-2-(4-methoxyphenyl)acetamide (CAS: 51072-34-5) is typically synthesized via a multi-step process involving the formation of the cyclohexene derivative, alkylation with the acetyl chloride, and subsequent amide formation. Commonly, this involves the use of sodium hydroxide as a base catalyst to facilitate the amide bond formation. The overall yield is around 70-80%, and the reaction is carried out under inert conditions to avoid side reactions.