Kinetic Regularities of the Kabachnik–Fields Reaction under Catalysis by Sulfonic Cation Exchangers Based on Petroleum Asphaltenes

Strongly acidic cation exchangers were obtained by the sulfonation and successive sulfonation and nitration of petroleum asphaltenes. The cation exchangers were characterized by IR spectroscopy and acid–base back titration; the surface morphology was studied by scanning electron microscopy. The kine...

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Veröffentlicht in:	Kinetics and catalysis 2022-10, Vol.63 (5), p.593-598
Hauptverfasser:	Foss, L. E., Shabalin, K. V., Yakubov, M. R., Borisov, D. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asphaltenes Catalysis Chemistry Chemistry and Materials Science Infrared spectroscopy Nitration Physical Chemistry Titration
Online-Zugang:	Volltext
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