196397-58-7Relevant academic research and scientific papers
Synthesis of fully protected α-l-fucopyranosyl-(1→2)-β-d- galactopyranosides with a single free hydroxy group at position 2′, 3′ or 4′ using O-(2-naphthyl)methyl (NAP) ether as a temporary protecting group
Szabo, Zoltan B.,Borbas, Aniko,Bajza, Istvan,Liptak, Andras
, p. 83 - 95 (2007/10/03)
Perbenzylated methyl α-l-fucopyranosyl-(1→2)-β-d- galactopyranosides having a single free OH group at position C-2′, C-3′ or C-4′ have been synthesized. Methyl 3,4,6-tri-O-benzyl- β-d-galactopyranoside was glycosylated either with phenyl 3,4-di-O-benzyl-2
Stereoselective synthesis of carba- and C-glycosyl analogs of fucopyranosides
Carpintero, Mercedes,Jaramillo, Carlos,Fernandez-Mayoralas, Alfonso
, p. 1285 - 1296 (2007/10/03)
Fucopyranoside analogs with methylene groups instead of endo- or exo- anomeric oxygens, carba- and C-fucopyranosides, respectively, were synthesized. For the synthesis of 5a-carba-L-fucose (1) two approaches were studied, which shared a common cyclitol bu
Glycosyl phenyl sulfoxides as a source of glycosyl carbanions: Stereoselective synthesis of C-fucosides
Jaramillo, Carlos,Corrales, Guillermo,Fernandez-Mayoralas, Alfonso
, p. 7783 - 7786 (2007/10/03)
Phenylsulfmyl-lithium exchange on glycosyl phenyl sulfoxides leads to configurationally stable anomeric carbanions which can react stereoselectively with electrophiles. Thus, the reaction of 3,4-O- isopropylidene-α-L-fucopyranosyl phenyl sulfoxide with tB
