(E)-3-((4'R,5'S)-2',2'-dimethyl-5'-((4''R,5''S)-2'',2'',5''-trimethyl-1'',3''-dioxolan-4''-yl)-1',3'-dioxolan-4'-yl)prop-2-en-1-ol                                                                                                                                                              在
                                                                                                                                                                                 
manganese(IV) oxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 12.0h,
                                                                                                                以92%的产率得到(E)-3-((4'R,5'S)-2',2'-dimethyl-5'-((4''R,5''S)-2'',2'',5''-trimethyl-1'',3''-dioxolan-4''-yl)-1',3'-dioxolan-4'-yl)acrylaldehyde