@article{paperid:1022259, author = {Shobeiri, Zohreh and Pourayoubi, Mehrdad and Akbar Heydari and Teresa Mancilla Percino and Marco A. Leyva Ramírez}, title = {Ultrasound assisted synthesis of Cs2.5H0.5PW12O40: An efficient nano-catalyst for preparation of b-amino ketones via aza-Michael addition reactions}, journal = {Comptes Rendus Chimie}, year = {2011}, volume = {14}, number = {6}, month = {June}, issn = {1631-0748}, pages = {597--603}, numpages = {6}, keywords = {Cesium heteropolytungstate Nano-catalyst Ultrasound irradiation b-Amino ketone Crystal structure}, }