The compound (X) in the given reaction is: | vedclass

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(C) The given reaction is an example of the Perkin reaction. In the Perkin reaction,an aromatic aldehyde reacts with an acid anhydride in the presence

Vedclass · Accepted Answer

$(CH_3CO)_2O$

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

The compound $(X)$ in the given reaction is:

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