AgF‐Mediated Electrophilic Amination of Alkoxyarylsilanes with Azodicarboxylates. Issue 5 (22nd January 2022)

• Record Type: Journal Article
• Authors: Zhang, Qian; Deng, Shijun; Li, Dong; Shimokawa, Jun; Yorimitsu, Hideki
• Is Part Of: Chemistry, an Asian journal. Volume 17:Issue 5(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-01-22
• Subjects: amination -- alkoxysilane -- silver -- azodicarboxylate -- arylamine; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/asia.202101345
• Languages: English
• ISSNs: 1861-4728

Abstract

Abstract: A facile and efficient AgF‐mediated electrophilic amination of alkoxyarylsilanes with azodicarboxylates was developed. The reaction proceeds in green solvent under simple and mild conditions to generate the corresponding aryl hydrazines. AgF acts both as a stoichiometric fluoride source and a reagent for transmetalation to the arylsilver intermediate that eventually reacts with azodicarboxylates to provide aryl hydrazines. Abstract : Silver fluoride allows the reaction between aryltriethoxysilanes and azodicarboxylates to provide aryl hydrazines via the intermediacy of arylsilvers.