An efficient oxidative coupling of naphthols catalyzed by Fe impregnated pillared montmorillonite K10

Montmorillonite K10 was modified with pillaring solutions of Fe. The catalyst was activated at different temperatures. The resultant heterogeneous catalyst was used for coupling of 2-naphthol and derivatives under mild operating conditions. The activity of catalyst was compared with Fe pillared bent...

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Veröffentlicht in:	Catalysis letters 2006-11, Vol.112 (1-2), p.45-50
Hauptverfasser:	BHOR, Malhari D, NANDURKAR, Nitin S, BHANUSHALI, Mayur J, BHANAGE, Bhalchandra M
Format:	Artikel
Sprache:	eng
Schlagworte:	Bentonite Catalysis Catalysts Chemistry Coupling Exact sciences and technology General and physical chemistry Montmorillonite Naphthol Selectivity Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:	Montmorillonite K10 was modified with pillaring solutions of Fe. The catalyst was activated at different temperatures. The resultant heterogeneous catalyst was used for coupling of 2-naphthol and derivatives under mild operating conditions. The activity of catalyst was compared with Fe pillared bentonite, Fe-exchanged montmorillonite K10 and bentonite catalysts. Amongst them, K10-FePLS120 showed better activity and selectivity. The catalyst can be recycled without loss of activity.
ISSN:	1011-372X 1572-879X
DOI:	10.1007/s10562-006-0162-3