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The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN–K2СО3 system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile\ and aromatic nitriles in… Click to show full abstract
The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN–K2СО3 system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile\ and aromatic nitriles in aqueous 2 N KОН solution gave the respective 2-substituted 9-hydroxy[1,2,4]triazolo[1,5-a]quinolines.
Keywords:
quinolin ols;
triazolo;
ols cycloaddition;
triazolo quinolin;
synthesis pyrazolo;
pyrazolo triazolo
Journal Title: Chemistry of Heterocyclic Compounds
Year Published: 2019
Link to full text (if available)
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Journal Title: Chemistry of Heterocyclic Compounds
Year Published: 2019
Link to full text (if available)
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recommendations!