tert-Butyl-{(3aR,6S,6aR)-5-[1-iodo-meth-(E)-ylidene]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy}-diphenyl-silane                                                                                                                                                              在
                                                                                                                                                                                 
四丁基氟化铵                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                以98%的产率得到(3aR,6S,6aR)-5-[1-Iodo-meth-(E)-ylidene]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol