β-Cyclodextrain sulfonic acid as a biodegradable solid catalyst in benzoxanthenes synthesis
الموضوعات : International Journal of Heterocyclic Chemistry
Mina Cheraghchi
1
(Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran)
Ali.R Kiasat
2
(Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran)
Rashid Badri
3
(Department of Chemistry, Science and Research Branch, Islamic Azad University, Khouzestan, Iran)
الکلمات المفتاحية: Solvent-free conditions, benzoxanthene, β-cyclodextrain sulfonic acid, β-naphthol, Aryl aldehydes,
ملخص المقالة :
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
