Predict the major, organic product for the following reaction.

• A.
• B.
• C.
• D.

Answer: (A)

Verified step by step guidance

1. Identify the starting material and reagents: The starting material is a tertiary amine with a bicyclic structure, and the reagents are acetyl chloride (Cl) followed by water (H2O).
2. Recognize the reaction type: This is an acylation reaction, where the acetyl group from acetyl chloride will react with the nitrogen atom of the amine.
3. Predict the intermediate: The nitrogen atom in the amine will attack the carbonyl carbon of acetyl chloride, leading to the formation of an amide intermediate with the release of HCl.
4. Consider the role of water: Water will hydrolyze any remaining acyl chloride or stabilize the amide product by neutralizing the HCl formed during the reaction.
5. Determine the major product: The major product will be an amide where the nitrogen atom is now bonded to the acetyl group, forming a stable cyclic amide structure.