Which of the following reactions are suitable method for the preparation of primary amines?

Question

Which of the following reactions are suitable method for the preparation of primary amines? (A) Action of ammonia on alkyl halides (B) Hofmann Bromamide reaction (C) Gabriel's phthalimide synthesis of amines (D) Both are (b) and (c) correct

Tardigrade Admin · Accepted Answer

(d) RCONH 2 stackrel B 2 / KOH longrightarrow oversetRNH2(1°-Amine) (Hoffmann bromamide reaction) (c) Gabriel's pthalimide synthesis is used for the preparation of primary amines.

Q. Which of the following reactions are suitable method for the preparation of primary amines?

Action of ammonia on alkyl halides

Hofmann Bromamide reaction

Gabriel's phthalimide synthesis of amines

Both are (b) and (c) correct

(d) $RCON H_{2} ⟶ B_{2} / K O H (1^{\circ} - A min e) RN H_{2}$ (Hoffmann bromamide reaction)

(c) Gabriel's pthalimide synthesis is used for the preparation of primary amines.

Q. Which of the following reactions are suitable method for the preparation of primary amines?

Action of ammonia on alkyl halides

Hofmann Bromamide reaction

Gabriel's phthalimide synthesis of amines

Both are (b) and (c) correct

(d) RCONH2​⟶B2​/KOH​(1∘−Amine)RNH2​​ (Hoffmann bromamide reaction) (c) Gabriel's pthalimide synthesis is used for the preparation of primary amines.

(d) $RCON H_{2} ⟶ B_{2} / K O H (1^{\circ} - A min e) RN H_{2}$ (Hoffmann bromamide reaction)

(c) Gabriel's pthalimide synthesis is used for the preparation of primary amines.