Identify R in the following sequence of react | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The reaction sequence is as follows:$1$. Benzenediazonium chloride reacts with $CuCN/KCN$ to form benzonitrile $(P)$: $C_6H_5N_2^+Cl^- \xrightarro

Vedclass · Accepted Answer

Benzyl alcohol

Vedclass · Answer

(C) The reaction sequence is as follows:$1$. Benzenediazonium chloride reacts with $CuCN/KCN$ to form benzonitrile $(P)$: $C_6H_5N_2^+Cl^- \xrightarrow{CuCN/KCN} C_6H_5CN$ $(P)$.$2$. Benzonitrile $(P)$ is reduced by $LiAlH_4$ to form benzylamine $(Q)$: $C_6H_5CN \xrightarrow{LiAlH_4} C_6H_5CH_2NH_2$ $(Q)$.$3$. Benzylamine $(Q)$ reacts with nitrous acid $(HNO_2)$ to form benzyl alcohol $(R)$: $C_6H_5CH_2NH_2 \xrightarrow{HNO_2} C_6H_5CH_2OH$ $(R)$.Thus,$R$ is benzyl alcohol.

Identify $R$ in the following sequence of reaction:

Similar Questions

In the reaction,Aniline $\xrightarrow[\text{Dil. } HCl]{NaNO_2} P$ $\xrightarrow[NaOH]{\text{Phenol}} Q$,identify $Q$.

Arrange the following compounds in decreasing order of basic strength:
$(i)$ Aniline
(ii) $p$-Nitroaniline
(iii) $p$-Cyanoaniline
(iv) $p$-Toluidine

What is obtained from the hydrolysis of isocyanide?

Assertion : Nitration of aniline can be conveniently done by protecting the amino group by acetylation.
Reason : Acetylation increases the electron density in the benzene ring.

In the reaction shown below,the major product$(s)$ formed is/are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module