(Z,3S,8R,9R)-9-tert-butyldiphenylsilanyloxymethyl-8-chloro-2-methylene-3-trimethylsilyloxy-2,3,4,7,8,9-hexahydro-oxonine 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以330 mg的产率得到(Z,3S,8R,9R)-9-tert-butyldiphenylsilanyloxymethyl-8-chloro-3-hydroxy-2-methylene-2,3,4,7,8,9-hexahydro-oxonine