Identify the final product (D) in the followi | vedclass

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(A) $1$. Phthalic anhydride reacts with $PCl_5$ to form phthaloyl chloride $(A)$,which is benzene$-1,2-$dicarbonyl chloride.$2$. Reduction of $(A)$ wi

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(A) $1$. Phthalic anhydride reacts with $PCl_5$ to form phthaloyl chloride $(A)$,which is benzene$-1,2-$dicarbonyl chloride.$2$. Reduction of $(A)$ with $LiAlH_4$ gives benzene$-1,2-$dimethanol $(B)$ (phthalyl alcohol).$3$. Oxidation of $(B)$ with $PCC$ (Pyridinium chlorochromate) gives phthalaldehyde $(C)$ (benzene$-1,2-$dicarbaldehyde).$4$. Phthalaldehyde undergoes an intramolecular Cannizzaro reaction in the presence of $HO^-$ and $\Delta$ to form the final product $(D)$,which is the $2-$(hydroxymethyl)benzoate ion.

Identify the final product $(D)$ in the following reaction sequence:
Phthalic anhydride $\xrightarrow{PCl_5} (A)$ $\xrightarrow{LiAlH_4} (B)$ $\xrightarrow{PCC} (C)$ $\xrightarrow{HO^-, \Delta} (D)$

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Identify the final product $(D)$ in the following reaction sequence:Phthalic anhydride $\xrightarrow{PCl_5} (A)$ $\xrightarrow{LiAlH_4} (B)$ $\xrightarrow{PCC} (C)$ $\xrightarrow{HO^-, \Delta} (D)$