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JEE Main20231 Feb 2023Morning ShiftChemistryAminesActual

In the following reaction, ‘ A ’ is

Correct answer

1

Step-by-step solution

Given reactant undergoes S N 2 reaction with diethyl carbonate. Initially lone pair electron of – NH 2 attack on electrophilic carbon, after then lone pair electron of oxygen attacks leading to formation of cyclic compound.

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