Regioselectivity of the amination of some nitroquinoxalines by liquid ammonia/potassium permanganate

…, A Barański, K Nowak, H Poradowska

Index: Wozniak, Marian; Baranski, Andrzej; Nowak, Krystyna; Poradowska, Henryka Liebigs Annalen der Chemie, 1992 , # 9 p. 899 - 902

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Citation Number: 4

Abstract

Abstract 5-and 6-Nitroquinoxalines and some of their derivatives are aminated in a liquid ammonia solution of potassium permanganate to yield the corresponding 2-and/or 3-and/or 5-amino compounds. Quantum-chemical calculations are made to explain the regioselectivity of the amination reactions.