Benzonitrile on reduction with stannous chlor | vedclass

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

Question

(D) The reaction described is the $Stephen$ reduction. $1$. Benzonitrile $(C_6H_5CN)$ reacts with stannous chloride $(SnCl_2)$ and hydrochloric acid $

Vedclass · Accepted Answer

Benzaldehyde

Vedclass · Answer

(D) The reaction described is the $Stephen$ reduction. $1$. Benzonitrile $(C_6H_5CN)$ reacts with stannous chloride $(SnCl_2)$ and hydrochloric acid $(HCl)$ to form an imine hydrochloride intermediate $(C_6H_5CH=NH \cdot HCl)$. $2$. Subsequent acid hydrolysis of this intermediate yields benzaldehyde $(C_6H_5CHO)$. $3$. The overall reaction is: $C_6H_5CN + 2[H]$ $\xrightarrow{SnCl_2/HCl} C_6H_5CH=NH$ $\xrightarrow{H_3O^+} C_6H_5CHO$.

Benzonitrile on reduction with stannous chloride $(SnCl_2)$ in the presence of hydrochloric acid $(HCl)$ followed by acid hydrolysis forms,

Similar Questions

Identify the product '$B$' in the following reaction: $\text{Isopropyl cyanide} \xrightarrow{SnCl_2, HCl} A \xrightarrow{H_3O^+} B + NH_4Cl$

Methyl ethyl ketone is prepared by the oxidation of

Which of the following reactions will produce $R-CO-Ar$?

$Ethyl \ methyl \ ketone$ is obtained by heating calcium salts of

What is the product obtained when benzonitrile is treated with $C_6H_5MgBr$ in dry ether and then hydrolyzed?

Vedclass Test Series

Exam Paper Generator

Online Exam Module