(3aR,5R,6S,6aR)-5-((2-((4-methoxyphenyl)carbamothioyl)hydrazineylidene)methyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl acetate                                                                                                                                                              在
                                                                                                                                                                                 
manganese(IV) oxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以73%的产率得到2-(4-methoxyphenylamino)-5-(2R,3R-O-isopropylidene-4R-O-acetyl-tetrahydrofuro-2,3,4-triol-5S)-1,3,4-thiadiazole