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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Published in | Journal of heterocyclic chemistry Vol. 49; no. 2; pp. 409 - 412 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Hoboken, USA
Wiley Subscription Services, Inc., a Wiley company
01.03.2012
Wiley |
Subjects | |
Online Access | Get full text |
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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). |
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Bibliography: | istex:72B0595B9D30297B915320B706A43F27491DFD4F ark:/67375/WNG-0Q2W0ZVM-2 ArticleID:JHET814 |
ISSN: | 0022-152X 1943-5193 |
DOI: | 10.1002/jhet.814 |