Heteropolyacid : An efficient and eco-friendly catalyst for the synthesis of 14 -aryl -14H -dibenzo[a,j]xanthene

A simple and efficient catalytic procedure for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthene is reported. Tungsten heteropoly acid catalysts are used both in bulk or supported on silica gel under solvent-free conditions at 100 deg C. Good yields and short reaction time are advantages of this new...

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Veröffentlicht in:Applied catalysis. A, General General, 2007-04, Vol.323, p.242-245
Hauptverfasser: MOSTAFA MOHAMMADPOUR AMINI, SEYYEDHAMZEH, Mozhdeh, BAZGIR, Ayoob
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container_title Applied catalysis. A, General
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SEYYEDHAMZEH, Mozhdeh
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description A simple and efficient catalytic procedure for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthene is reported. Tungsten heteropoly acid catalysts are used both in bulk or supported on silica gel under solvent-free conditions at 100 deg C. Good yields and short reaction time are advantages of this new method.
doi_str_mv 10.1016/j.apcata.2007.02.016
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subjects Catalysis
Chemistry
Exact sciences and technology
General and physical chemistry
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
title Heteropolyacid : An efficient and eco-friendly catalyst for the synthesis of 14 -aryl -14H -dibenzo[a,j]xanthene
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