4-O-Acetyl-3-O-tert-butyldimethylsilyl-L-rhamnal: a building block in the stereoselective synthesis of 2-deoxy-alpha-L-rhamnopyranosides.
The stereoselective synthesis of 2-deoxy-alpha-L-glycosides by addition of various acceptors to 4-O-acetyl-3-O-tert-butyldimethylsilyl-L-rhamnal promoted by triphenylphosphine-hydrogen bromide is developed.
Wandzik
Ilona
I
Silesian University of Technology, Faculty of Chemistry, Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, 44-100 Gliwice, Krzywoustego 4, Poland.
Bieg
Tadeusz
T
D006031:Glycosylation; D018054:Hydrobromic Acid / Q000737:chemistry; D019906:Nuclear Magnetic Resonance, Biomolecular; D009943:Organophosphorus Compounds / Q000737:chemistry; D017646:Organosilicon Compounds / Q000737:chemistry*; D012210:Rhamnose / Q000031:analogs & derivatives* / Q000138:chemical synthesis*; D013237:Stereoisomerism
D009943:Organophosphorus Compounds; D017646:Organosilicon Compounds; C061896:triphenylphosphine; D018054:Hydrobromic Acid; D012210:Rhamnose