TY  - JOUR
AU  - Ali Rahmatpour
AU  - Sara Mohammadian
TI  - An environmentally friendly, chemoselective, and efficient protocol for the preparation of coumarin derivatives by Pechman condensation reaction using new and reusable heterogeneous Lewis acid catalyst polystyrene-supported GaCl3
JO  - Comptes Rendus. Chimie
PY  - 2013
SP  - 271
EP  - 278
VL  - 16
IS  - 3
PB  - Elsevier
DO  - 10.1016/j.crci.2013.01.006
LA  - en
ID  - CRCHIM_2013__16_3_271_0
ER  -