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An Efficient and General Procedure for Room-Temperature Synthesis of Benzofurans under Solvent-Free Conditions Using KF/Al2O3

Sharifi A. نويسنده , Abaee M.S. نويسنده , Tavakkoli A. نويسنده , Mirzaei M. نويسنده

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Dedicated to Professor Dr. H. Firouzabadi on the occasions of his 65th birthday and retirement Room temperature Rap-Stoermer condensation of ل-haloacetophenone with various 2-hydroxyarylaldehydes mediated by KF/Al2O3 resulted in sole formation of good to excellent yields of various substituted benzofurans in the absence solvent or extra stimulant.

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