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(D) The reaction sequence is as follows:$1$. $CH_3CH_2CH_2-I + NaCN \rightarrow CH_3CH_2CH_2-CN (A) + NaI$ (Nucleophilic substitution reaction).$2$. $

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propylamine

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(D) The reaction sequence is as follows:$1$. $CH_3CH_2CH_2-I + NaCN \rightarrow CH_3CH_2CH_2-CN (A) + NaI$ (Nucleophilic substitution reaction).$2$. $CH_3CH_2CH_2-CN + H_2O \xrightarrow{OH^-} CH_3CH_2CH_2-CONH_2 (B)$ (Partial hydrolysis of nitrile to amide).$3$. $CH_3CH_2CH_2-CONH_2 + Br_2 + 4NaOH \rightarrow CH_3CH_2CH_2-NH_2 (C) + Na_2CO_3 + 2NaBr + 2H_2O$ (Hoffmann bromamide degradation reaction).The final product $C$ is $CH_3CH_2CH_2-NH_2$,which is propylamine.

Identify the major product $C$ formed in the following reaction sequence:
$CH_3-CH_2-CH_2-I$ $\xrightarrow{NaCN} A$ $\xrightarrow[\text{Partial hydrolysis}]{OH^-} B$ $\xrightarrow{NaOH/Br_2} C \text{ (major)}$

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Identify the major product $C$ formed in the following reaction sequence:$CH_3-CH_2-CH_2-I$ $\xrightarrow{NaCN} A$ $\xrightarrow[\text{Partial hydrolysis}]{OH^-} B$ $\xrightarrow{NaOH/Br_2} C \text{ (major)}$