What will be the compound X in the given reac | vedclass

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(C) The given reaction is the Perkin reaction.In the Perkin reaction,an aromatic aldehyde reacts with an acid anhydride (containing at least two $\alp

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$(CH_3CO)_2O$

Vedclass · Answer

(C) The given reaction is the Perkin reaction.In the Perkin reaction,an aromatic aldehyde reacts with an acid anhydride (containing at least two $\alpha$-hydrogen atoms) in the presence of the corresponding sodium salt of the acid to form an $\alpha,\beta$-unsaturated carboxylic acid.Here,$p$-methoxybenzaldehyde reacts with acetic anhydride $(CH_3CO)_2O$ in the presence of sodium acetate to yield $p$-methoxycinnamic acid.Therefore,the compound $X$ is acetic anhydride $(CH_3CO)_2O$.

What will be the compound $X$ in the given reaction?
$MeO-C_6H_4-CHO + (X) \xrightarrow{CH_3COONa, H_3O^+} MeO-C_6H_4-CH=CHCOOH$

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What will be the compound $X$ in the given reaction?$MeO-C_6H_4-CHO + (X) \xrightarrow{CH_3COONa, H_3O^+} MeO-C_6H_4-CH=CHCOOH$