(A) The given reaction involves the reduction of a nitrile $(R-CN)$ to an imine using stannous chloride $(SnCl_2)$ in the presence of hydrochloric aci

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(A) The given reaction involves the reduction of a nitrile $(R-CN)$ to an imine using stannous chloride $(SnCl_2)$ in the presence of hydrochloric acid $(HCl)$,followed by acid hydrolysis to yield an aldehyde $(R-CHO)$.This specific chemical transformation is known as the Stephen's reaction (or Stephen reduction).Therefore,the correct option is $A$.

Class 12 Chemistry 8-1.Aldehydes and Ketones Preparation

Medium

Identify the reaction shown below:
$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$

A
Stephen's reaction
B
Etard reaction
C
Kolbe's reaction
D
Sandmeyer reaction

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8-1.Aldehydes and Ketones

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Identify the reaction shown below:$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$

Similar Questions

$1$-Phenylethanol can be prepared by the reaction of benzaldehyde with the product obtained in the reaction between

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Identify the reaction shown below:
$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$