2,2,2-trichloroethyl (5aR,6S,8R,9S,10S,12R)-12-acetoxy-5-methyl-8-((S)-1-oxobutan-2-yl)-5,5a,6,7,8,9,10,11-octahydro-6,10-epimino-9,11a-methanocycloocta[b]indole-13-carboxylate 在
lead(IV) acetate 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以88%的产率得到2,2,2-trichloroethyl (6S,8R,9S,10S,12R)-12-acetoxy-8-((S)-1-oxobutan-2-yl)-6,7,8,9,10,11-hexahydro-6,10-epimino-9,11a-methanocycloocta[b]indole-13-carboxylate