Facile Preparation of 3,4-Di-<i>O</i>-acetyl-1,6-anhydro-2-azido-2-deoxy-β-D-glucopyranose and Some Derivatives Thereof: Useful Precursors for Oligosaccharide Synthesis
                                
                                    
                                        作者:Falguni Dasgupta、Per J. Garegg                                    
                                    
                                        DOI:10.1055/s-1988-27658
                                    
                                    
                                        日期:——
                                    
                                    A facile, virtually one-pot synthesis of the title compound and also  some of its derivatives is based on regioselective 2-substitutions of  1,6-anhydro-ß-D-mannopyranose using stannylidene activation. The  compounds thus prepared are useful precursors in the synthesis of  glycoprotein-type oligosaccharides.
                                    一种简单的几乎一锅法合成标题化合物及其一些衍
生物,基于使用
锡烯激活的区域选择性2取代1,6-脱
水-β-
D-甘露糖吡喃糖。这样制备的化合物是合成糖蛋白型
寡糖的有用前体。