(4aR,5S,6R,8aR)-5-[(6R,7R)-8-(tert-Butyl-dimethyl-silanyloxy)-6-hydroxy-7-methyl-3-oxo-octyl]-5,6,8a-trimethyl-octahydro-naphthalen-1-one 在
重铬酸吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 12.0h,
以2 mg的产率得到(R)-1-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-8-((1S,2R,4aR,8aR)-1,2,4a-trimethyl-5-oxo-decahydro-naphthalen-1-yl)-octane-3,6-dione