Stereoselective Dihydroxylation Reaction of Alkenyl β-D-Hexopyranosides: A Methodology for the Synthesis of Glycosylglycerol Derivatives and 1-O-Acyl-3-O-β-D-glycosyl-sn-glycerol Analogues
作者:José M. Vega-Pérez、Carlos Palo-Nieto、Ignacio Periñán、Margarita Vega-Holm、José M. Calderón-Montaño、Miguel López-Lázaro、Fernando Iglesias-Guerra
DOI:10.1002/ejoc.201101539
日期:2012.2
A variety of new glycosylglycerolderivatives have been prepared by stereoselectivedihydroxylation of a range of alkenyl β-D-hexopyanosides under Donohoe's conditions. We have studied the relationship between the diastereoisomeric excess and the structural features of the precursor (sugar and alkenyl moieties). The stereochemical yields demonstrated that the presence of a hydrogen-bond donor group