Question

The final product [C] obtained in the reaction is? (Amines)​

Answer 1

Answer:

See attachmed file.

Explanation:

In reaction [A] the amine group is converted to N₂⁺Cl⁻ in reaction (1). In reaction (2), it replaces N₂⁺Cl⁻ with Cl (Sandmeyer reaction)

In reaction [B], the nitro group gets reduced to amine group NH₂

In reaction [C], it again undergoes diazotisation with the newly reduced NH₂. This changes it into N₂⁺Cl-⁻ Further reaction with H₃PO₂ removes the N₂⁺Cl⁻ entirely.

Answer 2

Explanation:

In reaction [A] the amine group is converted to N₂⁺Cl⁻ in reaction (1). In reaction (2), it replaces N₂⁺Cl⁻ with Cl (Sandmeyer reaction)

In reaction [B], the nitro group gets reduced to amine group NH₂

In reaction [C], it again undergoes dissociation with the newly reduced NH₂. This changes it into N₂⁺Cl-⁻ Further reaction with H₃PO₂ removes the N₂⁺Cl⁻ entirely.