Acetic acid (3S,6R)-6-[(3aR,5R,6S,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-3,6-dihydro-2H-pyran-3-yl ester                                                                                                                                                              在
                                                                                                                                                                                 
四氧化锇                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
吡啶                                                                                  为溶剂,
                                                                                                                                                                                        以85%的产率得到1,2:5,6-di-O-isopropylidene-3-O-(2,3,4-tri-O-acetyl-α-D-lyxopyranosyl)-α-D-glucofuranose