TY - Generic T1 - Ce-Al-MCM-41: an efficient catalyst for Mukaiyama-Michael reaction T2 - From Zeolites to Porous Mof Materials: the 40th Anniversary of International Zeolite Conference, Proceedings of the 15th International Zeolite Conference Y1 - 2007 A1 - Kalita, Pranjal A1 - Kumar, Rajiv ED - Xu, R ED - Gao, Z. ED - Chen, J ED - Yan, W AB -

The activity of cerium containing Al-MCM-41 mesoporous materials has been studied for carbon-carbon bond formation reaction like Mukaiyama-Michael reaction under mild liquid phase conditions. The catalysts were synthesized by hydrothermal method at 383 K for 24-36 h in Teflon-lined autoclave and characterized thoroughly by XRD, UV-VIS, TEM, EPR, XPS, (27)Al NMR, NH(3)-TPD, pyridine-IR and AAS in order to obtain well-ordered M41S type materials. The Mukiayama-Michael reactions between silyl enol ether and alpha,beta-unsaturated ketones give Michael product in very good yields (100% selectivity). The catalysts were reusable.

JF - From Zeolites to Porous Mof Materials: the 40th Anniversary of International Zeolite Conference, Proceedings of the 15th International Zeolite Conference T3 - Studies in Surface Science and Catalysis PB - Elsevier Science BV CY - Sara Burgerhartstraat 25, Po Box 211, 1000 AE Amsterdam, Netherlands VL - 170 SN - 978-0-444-53068-4 N1 - 15th International Zeolite Conference, Beijing, PEOPLES R CHINA, AUG 12-17, 2007 ER -