Gold-Catalyzed Direct Amination of Arenes with Azodicarboxylates

Gold(III) chloride catalyzed direct amination of arenes with azodicarboxylates was developed. The new catalytic system was active to a broad range of substrates, and the reaction was carried out under mild conditions. It represents the first catalytic system for the direct amination of electron-deficient arenes with azodicarboxylates to the best of our knowledge. This reaction provides an important approach for the synthesis of heterocyclic compounds in pharmaceutical and chemical industries.