Which of the following amines is not obtained by Gabriel phthalimide synthesis?

Step-by-step solution

Gabriel phthalimide synthesis is used for the preparation of primary aliphatic amines. In this reaction, potassium phthalimide is treated with an alkyl halide to form an N-alkyl phthalimide, which upon hydrolysis yields a primary amine. Aryl halides do not undergo nucleophilic substitution with the phthalimide anion because the carbon-halogen bond in aryl halides has partial double bond character due to resonance, making it difficult to break. Hence, primary aromatic amines such as aniline cannot be prepared by thi