(5S)-3-O-Benzyl-3-C-methyl-5-(9',10'-dihydro-1',4'-dihydroxy-9',10'-dioxo-2'-anthryl)-α,β-D-ribopyranose                                                                                                                                                              在
                                                                                                                                                                                 
sodium periodate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                    反应 0.75h,
                                                                                                                以0.9%的产率得到(4S)-2-C-Methyl-2-O-benzyl-3-O-formyl-4-(9',10'-dihydro-1',4'-dihydroxy-9,10-dioxo-2-anthryl)-α,β-D-erythro-tetrafuranose