F. Palacios, Domitila Aparicio, J. M. D. L. Santos
Jan 21, 2000
Citations
0
Influential Citations
12
Citations
Journal
Tetrahedron
Abstract
Abstract The tris(dimethylamino)- C -dimethylphosphorus ylide 5 and the tris(dimethylamino)phosphorus ylide C -bound to Merrifield's resin 6 are used as strong non-nucleophilic bases in N -alkylation reactions of β-amino phosphine oxides and α-amino acid derivatives, and in the C -alkylation reaction of enamines and benzophenone imines derived from glycine ethyl ester. Base-catalyzed aldol-type condensation (Henry) reaction of nitroethane with aldehydes and olefination reactions of phosphine oxides and phosphonates are also described.