Synthesis of 4-Hydroxy-3-(1-aryl-2-acetylethyl)-7,8-diaryl-2H-thieno(3,2-h)chromen-2-ones Using Cerium(III) Chloride
Authors: Kumar, P. Naveen; Babu, M. Mohan; Amaravathi, M.; Chandramouli, G. V. P.
Source: Synthetic Communications, Volume 38, Number 21, January 2008 , pp. 3592-3600(9)
Publisher: Taylor and Francis Ltd
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: January 2008