Tetrahedron

Synthesis of polystyrene-bound perfluoroalkyl sulfonic acids and the application of their ytterbium salts in multicomponent reactions (MCRs)

Y Yin, G Zhao, GL Li

Index: Yin, Yueyan; Zhao, Gang; Li, Gui-Long Tetrahedron, 2005 , vol. 61, # 51 p. 12042 - 12052

Full Text: HTML

Citation Number: 30

Abstract

New polystyrene-bound perfluoroalkyl sulfonic acids and their ytterbium salts have been prepared. Multicomponent reactions (MCRs) for the efficient synthesis of homoallylic amines or amides catalyzed by the polystyrene-bound perfluoroalkyl sulfonic ytterbium salts are reported.

~87%

Metallic bismuth and tantalum mediated C-allylation of aldim...

[Bhuyan, Pulak J.; Prajapati, Dipak; Sandhu, Jagir S. Tetrahedron Letters, 1993 , vol. 34, # 49 p. 7975 - 7976]

Indium-mediated allylation of aldimines

[Beuchet, Pierre; Le Marrec, Nathalie; Mosset, Paul Tetrahedron Letters, 1992 , vol. 33, # 40 p. 5959 - 5960]

PMA/SiO2-An efficient recyclable heterogeneous catalyst for ...

[Das, Biswanath; Kumar, Rathod Aravind; Thirupathi, Ponnaboina; Suneel, Kanaparthy; Sunitha, Pothkan Canadian Journal of Chemistry, 2008 , vol. 86, # 7 p. 709 - 713]