作者:Jens Frigell、Ian Cumpstey                                    
                                    
                                        DOI:10.1016/j.tetlet.2009.06.115
                                    
                                    
                                        日期:2009.9
                                    
                                    A partially protected carbagalactofuranose was converted into a 1,2-anhydro derivative. This epoxide was opened with alcohol nucleophiles under Lewis acid catalysis to give beta-carbagalactofuranose pseudodisaccharides with excellent regioselectivity. (C) 2009 Elsevier Ltd. All rights reserved.