Identify the product of the following reactio | vedclass

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(C) The given reaction is an intramolecular Cannizzaro reaction. Phthalaldehyde $(C_6H_4(CHO)_2)$ reacts with concentrated $NaOH$ to undergo a disprop

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(C) The given reaction is an intramolecular Cannizzaro reaction. Phthalaldehyde $(C_6H_4(CHO)_2)$ reacts with concentrated $NaOH$ to undergo a disproportionation reaction where one aldehyde group is reduced to an alcohol $(-CH_2OH)$ and the other is oxidized to a carboxylate ion $(-COO^-)$. Thus,the product is $o$-hydroxymethylbenzoate (or the corresponding salt).

Identify the product of the following reaction:
$C_6H_4(CHO)_2 + \text{conc. } NaOH \xrightarrow{\text{heat}} ?$

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Identify the product of the following reaction: $C_6H_4(CHO)_2 + \text{conc. } NaOH \xrightarrow{\text{heat}} ?$