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Notiz zur Synthese von 1-Aryl- und 1-Alkyl-2, 3-dimethyl-chinoxaliniumperchloraten

✍ Scribed by Dieter Schelz; Martin Priester

Publisher
John Wiley and Sons
Year
1975
Tongue
German
Weight
269 KB
Volume
58
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Some 1‐substituted 2, 3‐dimethyl‐quinoxalinium‐perchlorates were synthesized by reaction of butane‐2, 3‐dion with N‐monosubstituted 1,2‐diamino‐benzenes in strongly acidic solution. 2, 3‐dimethyl‐4‐cyclohexyl‐pyrido[2,3‐b]pyraziniumperchlorate was obtained from an analogous reaction.

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