β-Cyclodextrain sulfonic acid as a biodegradable solid catalyst in benzoxanthenes synthesis

Journal of Chemical Reactivity and Synthesis

مقاله 5، دوره 1، شماره 3، مرداد 2011، صفحه 35-39   

نوع مقاله: Research Article

نویسندگان

Mina Cheraghchi^* ؛ Ali.R Kiasat؛ Rashid Badri

Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran

چکیده

A new and efficient synthesis of benzoxanthene drivatives from the three-component condensation reaction ofaryl aldehydes and β-naphthol under solvent-free conditions in the presence of β-cyclodextrin sulfonic acid, as an efficient heterogeneous solid acid catalyst with excellent yields and short reaction time is presented

کلیدواژه‌ها

benzoxanthene؛ β-cyclodextrain sulfonic acid؛ Solvent-free conditions؛ β-naphthol؛ Aryl aldehydes