Question

Amine that cannot be prepared by Gabriel phthalimide synthesis is
(a) aniline
(b) benzylamine
(c) methylamine
(d) iso-butylamine

Answer 1

HEY MATE YOUR ANSWER IS :

In Gabriel phthalimide synthesis, phthalimide reacts with ethanolic potassium hydroxide to form potassium salt of phthalimide.The salt is heated with alkyl halide followed by alkaline hydrolysis to give the corresponding primary amine.Now, aromatic halides do not undergo nucleophilic substitution with the salt formed .

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Answer 2

hope it is iso-butylamine