tert-Butyl-((1R,2R,4R,5S,6R,8S)-8-iodomethyl-5-methyl-3,7,9-trioxa-tricyclo[4.2.1.02,4]non-5-ylmethoxy)-dimethyl-silane 在
锌 作用下,
反应 0.5h,
以100%的产率得到(1S,2S,5S,6R)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-5-methyl-2-vinyl-3,7-dioxa-bicyclo[4.1.0]heptan-4-ol