Diazo Replacement Reactions

19. Reactions of Aromatics: EAS and Beyond / Diazo Replacement Reactions / Problema 2

Problema 2

For the electrophilic aromatic substitution of the given diazonium ion and the nucleophile, show the correct mechanism of the nucleophilic attack on the diazonium ion.

Mechanism of nucleophilic attack on diazonium ion in EAS reaction.

Alternative mechanism of nucleophilic attack on diazonium ion in EAS reaction.

Another representation of nucleophilic attack on diazonium ion in EAS reaction.

Final mechanism of nucleophilic attack on diazonium ion in EAS reaction.