Synthesis of 4-Hydroxy-3-(1-aryl-2-acetylethyl)-7,8-diaryl-2H-thieno(3,2-h)chromen-2-ones Using Cerium(III) Chloride
Abstract:A new series of 4-hydroxy-3-(1-aryl-2-acetylethyl)-7,8-diaryl-2H-thieno(3,2-h)chromen-2-ones were synthesized in good yields by reacting 4-hydroxy-7,8-diaryl-2H-thieno(3,2-h)chromen-2-ones with various α,-unsaturated ketones in presence of cerium(III) chloride in acetonitrile.
Document Type: Research Article
Affiliations: Department of Chemistry, National Institute of Technology, Warangal, India
Publication date: 2008-01-01