Identify 'B' in the reaction: text{Acetamide} | vedclass

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Question

(B) The reaction proceeds as follows:$1$. Acetamide $(CH_3CONH_2)$ on heating with $P_2O_5$ (a dehydrating agent) undergoes dehydration to form methyl

Vedclass · Accepted Answer

$CH_3CH_2NH_2$

Vedclass · Answer

(B) The reaction proceeds as follows:$1$. Acetamide $(CH_3CONH_2)$ on heating with $P_2O_5$ (a dehydrating agent) undergoes dehydration to form methyl cyanide $(CH_3CN)$ as product $A$.$2$. Methyl cyanide $(CH_3CN)$ on reduction with $4H$ (using reagents like $LiAlH_4$ or $Na/C_2H_5OH$) forms ethylamine $(CH_3CH_2NH_2)$ as product $B$.Reaction sequence: $CH_3CONH_2$ $\xrightarrow{P_2O_5, \Delta} CH_3CN$ $\xrightarrow{4H} CH_3CH_2NH_2$.

Identify '$B$' in the reaction: $\text{Acetamide}$ $\xrightarrow{\Delta, P_2O_5} A$ $\xrightarrow{4H} B$

Similar Questions

Which of the following can be prepared by the Gabriel phthalimide synthesis?

Which of the following reactions can produce aniline as the main product?

Product $(A)$ is

The total number of amines among the following which can be synthesized by Gabriel phthalimide synthesis is:
$(A)$ $(CH_3)_2CH-CH_2-NH_2$
$(B)$ $CH_3CH_2NH_2$
$(C)$ $C_6H_5-CH_2-NH_2$
$(D)$ $C_6H_5-NH_2$

Write chemical equations for the following reactions:
$(i)$ Reaction of ethanolic $NH_3$ with $C_2H_5-Cl$.
$(ii)$ Ammonolysis of benzyl chloride and reaction of amine so formed with two moles of $CH_3-Cl$.

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