(1R,2R,3R,5R,9R,10R,12S,14RS)-14-ethoxy-7,7-dimethyl-2-(tert-butyldiphenylsilyloxy)-4,6,8,13-tetraoxatetracyclo<10.3.0.0
3,10.0
5,9>pentadecane 在
jones reagent 、
溶剂黄146 作用下,
以
丙酮 为溶剂,
反应 3.08h,
生成
(3aS,4R,4aR,7R,7aS,8aS)-4-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-octahydro-benzo[1,2-b;4,5-b']difuran-2-one