@article { ISI:000259104700034, title = {Multi-component carbon-carbon bond forming Mannich reaction catalyzed by yttria-zirconia based Lewis acid}, journal = {Catalysis Communications}, volume = {9}, number = {14}, year = {2008}, month = {AUG}, pages = {2445-2448}, publisher = {ELSEVIER SCIENCE BV}, address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}, abstract = {

A direct three component Mannich-type reaction of aldehyde, amine, and ketone (without silyl enolates) were efficiently catalyzed by yttria-zirconia based strong Lewis acid in aqueous acetonitrile. (C) 2008 Elsevier B.V. All rights reserved.

}, keywords = {beta-amino carbonyls, Mannich reaction, multi-component reaction, yttria-zirconia based Lewis acid}, issn = {1566-7367}, doi = {10.1016/j.catcom.2008.06.011}, author = {Ramalingam, S. and Kumar, Pradeep} }