864967-07-7Relevant articles and documents
Lewis acids as α-directing additives in glycosylations by using 2,3-O-carbonate-protected glucose and galactose thioglycoside donors based on preactivation protocol
Geng, Yiqun,Qin, Qi,Ye, Xin-Shan
, p. 5255 - 5270 (2012/08/07)
Catalytic or stoichiometric amounts of Lewis acids were found to be very effective α-directing additives in the stereoselective glycosylations of diverse 2,3-O-carbonate-protected glucose and galactose thioglycoside donors by preactivation protocol. The p
Stereocontrolled formation of β-glucosides and related linkages in the absence of neighboring group participation: Influence of a trans-fused 2,3-O-carbonate group
Crich, David,Jayalath, Prasanna
, p. 7252 - 7259 (2007/10/03)
Phenyl 4,6-di-O-benzyl-2,3-O-carbonyl-β-D-glucothiopyranoside and the regiosiomeric phenyl 2,6-di-O-benzyl-3,4-O-carbonyl-β-D-glucothiopyranoside were prepared and studied as glucosyl donors at -60 °C in dichloromethane with preactivation by 1-benzenesulf