A) \[~C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}CN\]
B) \[~{{(C{{H}_{3}})}_{2}}CHCN\]
C) \[~C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}NC\]
D) \[{{(C{{H}_{3}})}_{2}}CHNC\]
Correct Answer: C
Solution :
Primary amines react with ale alkali and chloroform to give an offensive odour compound\[ie,\]isocyanide. This reaction is called carbylamine reaction. \[\underset{n-\text{propyl}\,\text{amine}}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}N{{H}_{2}}}}\,+CHC{{l}_{3}}+\underset{(alco.)}{\mathop{3KOH}}\,\xrightarrow{{}}\] \[\underset{\text{propyl}\,\text{isocyanide}}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}NC}}\,+3KCl+3{{H}_{2}}O\]
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