In the reaction given below,identify the majo | vedclass

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(A) The given reactant is $N$-methylpyrrolidin$-2-$one,which is a cyclic amide (lactam). Treatment with $NaOH$ and $\Delta$ (heating) causes the hydro

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(A) The given reactant is $N$-methylpyrrolidin$-2-$one,which is a cyclic amide (lactam). Treatment with $NaOH$ and $\Delta$ (heating) causes the hydrolysis of the amide bond. The hydroxide ion $(OH^-)$ attacks the carbonyl carbon,leading to the ring-opening of the lactam. This results in the formation of the carboxylate salt of the corresponding amino acid,$CH_3NH(CH_2)_3COO^-Na^+$. Subsequent acidification with $H^+$ protonates the carboxylate group to form the carboxylic acid,$CH_3NH(CH_2)_3COOH$.

In the reaction given below,identify the major product '$A$':

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