Premium
Notiz zur Synthese von 1‐Aryl‐ und 1‐Alkyl‐2, 3‐dimethyl‐chinoxaliniumperchloraten
Author(s) -
Schelz Dieter,
Priester Martin
Publication year - 1975
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19750580140
Subject(s) - chemistry , medicinal chemistry , butane , alkyl , aryl , organic chemistry , catalysis
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.