215364-17-3Relevant academic research and scientific papers
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
