Green catalyst access to thieno [2, 3‐b] pyridines derivatives

The current study focuses on the use of tungstovanadophosphoric heteropoly acid H4PW11VO40·8 H2O (PVW) with Keggin structure and supported on acid activated (PVW/AAM) in the synthesis of new substituted Thieno [2, 3‐b] pyridines derivatives. The suggested protocol is an easy, environmentally friendl...

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Veröffentlicht in:	Journal of heterocyclic chemistry 2023-05, Vol.60 (5), p.859-871
Hauptverfasser:	Mehaoui, Nawel, Boudjema, Souheyla, Kibou, Zahira, Choukchou‐Braham, Noureddine, Choukchou‐Braham, Abderrahim
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Activated clay Catalysts Chemical synthesis Infrared spectroscopy Lewis acid Montmorillonite NMR Nuclear magnetic resonance Pyridines Recoverability Spectrum analysis Substitutes X-ray diffraction
Online-Zugang:	Volltext
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