TY  - JOUR
AU  - Sarami, Leila
AU  - Tahanpesar, Elham
TI  - AlCl3 supported on nano silica as an efficient catalyst for the preparation of coumarin
JO  - Journal of Chemical Reactivity and Synthesis
VL  - 2
IS  - 2
SP  - 58
EP  - 61
PY  - 2012
DO  - 
ER  -