Acetic acid (2S,3R,4S,5R,6R)-2,5-diacetoxy-6-acetoxymethyl-3-((2R,3R,4R,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-3-hydroxy-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester                                                                                                                                                              在
                                                                                                                                                                                 
乙酸肼                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
吡啶   、                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                生成                                                 Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-((2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-hydroxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester