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Selectfluor™: A simple and efficient catalyst for the synthesis of substituted coumarins under solvent‐free conditions
Author(s) -
Sunil Kumar B.,
Thirupathi Reddy Y.,
Narsimha Reddy P.,
Kumar P. S.,
Rajitha B.
Publication year - 2006
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570430233
Subject(s) - selectfluor , chemistry , catalysis , phenols , organic chemistry , solvent , condensation , combinatorial chemistry , physics , thermodynamics
electfluor™ is used as an alternative catalyst to conventional catalysts for the synthesis of substituted coumarins via Pechmann condensation of phenols with β‐ketoesters under solvent‐free conditions at 120 °C. This method of synthesis is simple, cost‐effective, requires short reaction time, solvent‐free and gives good yields.