Question:
The total number of amines among the following which can be synthesized by Gabriel synthesis is
$\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NH}_{2}$
Correct Option: 3,
Solution:
Gabriel phthalimide synthesis is used to prepare $1^{\circ}$ aliphatic/alicyclic amine in common.
Hence amine which can synthesised by Gabriel phthalimide synthesis method is:
(A) $\mathrm{Me}_{2} \mathrm{CH}-\mathrm{CH}_{2}-\mathrm{NH}_{2}$ (B) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NH}_{2}$
(C) $\mathrm{Ph}-\mathrm{CH}_{2}-\mathrm{NH}_{2}$