Identify the end product (B) containing nitro | vedclass

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Question

(A) The given reaction is the Gabriel phthalimide synthesis. $1$. Phthalimide reacts with $KNH_2$ to form potassium phthalimide. $2$. This potassium p

Vedclass · Accepted Answer

$C_6H_5-CH_2-NH_2$

Vedclass · Answer

(A) The given reaction is the Gabriel phthalimide synthesis. $1$. Phthalimide reacts with $KNH_2$ to form potassium phthalimide. $2$. This potassium phthalimide reacts with benzyl bromide $(PhCH_2Br)$ to form $N$-benzylphthalimide (intermediate $A$). $3$. $N$-benzylphthalimide on hydrolysis with $KOH$ and $H_2O$ (followed by heating) yields benzylamine $(C_6H_5CH_2NH_2)$ as the final amine product $(B)$ and phthalic acid. Thus,the correct product $(B)$ is $C_6H_5-CH_2-NH_2$.

Identify the end product $(B)$ containing nitrogen in the following reaction sequence:

Similar Questions

Consider the following set of reactions. What are $A$ and $B$ respectively?
$Y \xleftarrow{B} C_6H_5CN \xrightarrow{A} X$
($Y$ reacts with $2,4-DNP$)
($X$ dissolves in dil. $HCl$)

In the given reaction $C_6H_5-C(=O)-CH_3$ $\xrightarrow{NH_2OH/H^{+}} X$ $\xrightarrow{Na/C_2H_5OH} Y$. $Y$ will be:

The most appropriate reagent for the conversion of $C_2H_5CN$ into $CH_3CH_2CH_2NH_2$ is:

Amides may be converted into amines by a reaction named after:

What is formed when $RCN$ is treated with sodium and alcohol?

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