Nasim Hashemi
Kaveh Parvanak Boroujeni - Department of Chemistry, Shahrekord University

A polystyrene-supported chloroaluminate ionic liquid was easily prepared from its starting materials and used as a novel, highly efficient, and reusable heterogeneous catalytic system for the synthesis of biscoumarins. The catalyst is reusable

Heterogeneous catalysts, Polystyrene-supported chloroaluminate ionic liquid, Biscoumarins, 4-Hydroxycoumarin, Benzaldehyde