The product of the following reaction is: Ph- | vedclass

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Question

(B) Acetophenone $(Ph-CO-CH_3)$ contains $\alpha$-hydrogens. In the presence of a base like $aq. \ K_2CO_3$ and heating $(\Delta)$,it undergoes Aldol

Vedclass · Accepted Answer

$Ph-CO-CH=C(CH_3)-Ph$

Vedclass · Answer

(B) Acetophenone $(Ph-CO-CH_3)$ contains $\alpha$-hydrogens. In the presence of a base like $aq. \ K_2CO_3$ and heating $(\Delta)$,it undergoes Aldol condensation followed by dehydration to form an $\alpha,\beta$-unsaturated ketone. $2 Ph-CO-CH_3$ $\xrightarrow{aq. \ K_2CO_3} Ph-CO-CH_2-C(OH)(CH_3)Ph$ $\xrightarrow{\Delta} Ph-CO-CH=C(CH_3)Ph + H_2O$.

The product of the following reaction is:
$Ph-CO-CH_3 \xrightarrow[{(ii)\,\Delta }]{{(i)\,aq.\,K_2CO_3}}$ Product

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The product of the following reaction is: $Ph-CO-CH_3 \xrightarrow[{(ii)\,\Delta }]{{(i)\,aq.\,K_2CO_3}}$ Product