Zeolite-catalyzed Pechmann synthesis of coumarins

Zeolite-catalyzed Pechmann synthesis of coumarins

The Pechmann condensation of phenols with ethyl acetoacetate in the presence of a modified small pore size zeolite E4a resulting in the formation of coumarin derivatives in good yields.

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Bibliographische Detailangaben
Veröffentlicht in:Catalysis letters 2006-11, Vol.112 (1-2), p.105-108
Hauptverfasser: HEGEDÜS, Adrienn, HELL, Zoltan
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Chemical synthesis
Chemistry
Coumarin
Exact sciences and technology
General and physical chemistry
Ion-exchange
Phenols
Pore size
Porosity
Surface physical chemistry
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Zeolites
Zeolites: preparations and properties
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Beschreibung
Zusammenfassung:The Pechmann condensation of phenols with ethyl acetoacetate in the presence of a modified small pore size zeolite E4a resulting in the formation of coumarin derivatives in good yields.
ISSN:1011-372X
1572-879X
DOI:10.1007/s10562-006-0171-2