ChemInform Abstract: AMINATION OF ARENEAZOBENZIMIDAZOLIUM SALTS

Abstract

Die Arylazo‐benzimidazoliumsalze (I) reagieren mit Morpholin (II) unter Aminierung des Arylrestes zu (III).

Product Class 4: Benzimidazoles

“…UV irradiation of 1H-benzimidazole-2-diazonium tetrafluoroborate [407] gives the 2fluoro derivative in moderate yield. The method, however, seems to have had limited application.…”