(C) The reaction sequence is as follows:$1$. $CH_3CONH_2 \xrightarrow{PCl_5} CH_3CN$ (Compound $A$ is acetonitrile).$2$. $CH_3CN \xrightarrow{Na/EtOH}

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(C) The reaction sequence is as follows:$1$. $CH_3CONH_2 \xrightarrow{PCl_5} CH_3CN$ (Compound $A$ is acetonitrile).$2$. $CH_3CN \xrightarrow{Na/EtOH} CH_3CH_2NH_2$ (Compound $B$ is ethylamine).Reaction $II$ involves the reduction of a nitrile $(R-CN)$ to a primary amine $(R-CH_2NH_2)$ using sodium and ethanol. This specific reduction is known as the Mendius reduction.

Class 12 Chemistry Amines Preparation of Amines

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$CH_3CONH_2$ $\xrightarrow{PCl_5} A$ $\xrightarrow{Na/EtOH} B$. What is reaction $II$ called?

A
Clemmensen reduction
B
Stephen reduction
C
Mendius reduction
D
Bouveault-Blanc reduction

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Amines

Subtopic

Preparation of Amines

In the reaction sequence $CH_3CONH_2$ $\xrightarrow{?} CH_3CN$ $\xrightarrow{\text{reduction}} CH_3CH_2NH_2$,which dehydrating agent is used in the first step?

Medium

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What is the number of primary amines possible for the compound having molecular formula $C_4H_{11}N$?

EasyMHT CET 2022

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Compound $(D)$ is :
$CH_3CH_2COOH$ $\xrightarrow{SOCl_2} (B)$ $\xrightarrow[\Delta]{NH_3} (C)$ $\xrightarrow[Br_2]{KOH} (D)$

Easy

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Gabriel phthalimide synthesis is used in the preparation of primary amines from phthalimide. Which of the following reagents is not used during the process?

MediumKCET 2017

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Ketoxime on reduction with sodium in ethanol forms

MediumMHT CET 2020

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$CH_3CONH_2$ $\xrightarrow{PCl_5} A$ $\xrightarrow{Na/EtOH} B$. What is reaction $II$ called?

Similar Questions

In the reaction sequence $CH_3CONH_2$ $\xrightarrow{?} CH_3CN$ $\xrightarrow{\text{reduction}} CH_3CH_2NH_2$,which dehydrating agent is used in the first step?

What is the number of primary amines possible for the compound having molecular formula $C_4H_{11}N$?

Compound $(D)$ is :$CH_3CH_2COOH$ $\xrightarrow{SOCl_2} (B)$ $\xrightarrow[\Delta]{NH_3} (C)$ $\xrightarrow[Br_2]{KOH} (D)$

Gabriel phthalimide synthesis is used in the preparation of primary amines from phthalimide. Which of the following reagents is not used during the process?

Ketoxime on reduction with sodium in ethanol forms

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Compound $(D)$ is :
$CH_3CH_2COOH$ $\xrightarrow{SOCl_2} (B)$ $\xrightarrow[\Delta]{NH_3} (C)$ $\xrightarrow[Br_2]{KOH} (D)$