(1R,5R,6S,7S,8R)-8-(tert-Butyldiphenylsilyloxy)-6,7-dihydroxy-2-oxabicyclo[3.3.0]octan-3-one 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 40.0h,
生成 (1S,5S,6R,7S,8R)-6,7,8-Trihydroxy-2-oxabicyclo[3.3.0]octan-3-one 、 (1R,5R,6S,7S,8R)-6,7,8-Trihydroxy-2-oxabicyclo[3.3.0]octan-3-one