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Regioselectivity of the Amination of Some Nitroquinoxalines by Liquid Ammonia/potassium Permanganate

✍ Scribed by Woźniak, Marian ;Barański, Andrzej ;Nowak, Krystyna ;Poradowska, Henryka

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
441 KB
Volume
1992
Category
Article
ISSN
0947-3440

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✦ Synopsis

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.

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