The refluxing of (CH_3)_2NCOCH_3 with acid gi | vedclass

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Question

(A) The compound $(CH_3)_2NCOCH_3$ is an $N,N$-dimethylacetamide,which is an amide.Acid-catalyzed hydrolysis (refluxing with acid) of an amide breaks

Vedclass · Accepted Answer

$(CH_3)_2NH + CH_3COOH$

Vedclass · Answer

(A) The compound $(CH_3)_2NCOCH_3$ is an $N,N$-dimethylacetamide,which is an amide.Acid-catalyzed hydrolysis (refluxing with acid) of an amide breaks the $C-N$ bond to yield a carboxylic acid and an amine (or its salt).The reaction is: $(CH_3)_2NCOCH_3 + H_2O \xrightarrow{H^+} (CH_3)_2NH + CH_3COOH$.Thus,the products are dimethylamine $(CH_3)_2NH$ and acetic acid $CH_3COOH$.

The refluxing of $(CH_3)_2NCOCH_3$ with acid gives

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