Tetrakis(acetonitrile)copper(I) hexafluorophosphate catalyzed coumarin synthesis via pechmann condensation under solvent-free condition

Tetrakis(acetonitrile)copper(I) hexafluorophosphate (Cu(CH3CN)4PF6) is used as an efficient catalyst in the Pechmann condensation reaction of phenols with ethyl acetoacetate leading to the formation of coumarin derivatives in excellent yields under solvent free conditions at ambient temperature. The...

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Bibliographic Details
Published inJournal of heterocyclic chemistry Vol. 49; no. 2; pp. 409 - 412
Main Authors Soleimani, Ebrahim, Khodaei, Mohammad Mehdi, Batooie, Nasim, Samadi, Saadi
Format Journal Article
LanguageEnglish
Published Hoboken, USA Wiley Subscription Services, Inc., a Wiley company 01.03.2012
Wiley
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
EFFICIENT CATALYST
ACID
NITRATE
SILICA
DERIVATIVES
HIGHLY EFFICIENT
CLAY
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Summary:Tetrakis(acetonitrile)copper(I) hexafluorophosphate (Cu(CH3CN)4PF6) is used as an efficient catalyst in the Pechmann condensation reaction of phenols with ethyl acetoacetate leading to the formation of coumarin derivatives in excellent yields under solvent free conditions at ambient temperature. The method is simple, solvent‐free and gives excellent yields in a short reaction time. J. Heterocyclic Chem.,(2011).
Bibliography:istex:72B0595B9D30297B915320B706A43F27491DFD4F
ark:/67375/WNG-0Q2W0ZVM-2
ArticleID:JHET814
ISSN:0022-152X
1943-5193
DOI:10.1002/jhet.814