(1S,3S,5R,11S,13R,15S,17R,19S,21R,24R,25R,27R,28R)-21-[2-[(1R,3S,5R,6S,8R,10S,12R,13S)-3,5-dimethyl-12-[(2R)-3-[(2S,4R,5R)-4-methyl-5-[(2S)-4-(naphthalen-2-ylmethoxy)butan-2-yl]oxolan-2-yl]-2-(naphthalen-2-ylmethoxy)propyl]-13-(naphthalen-2-ylmethoxy)-5-trimethylsilyloxy-2,7,11-trioxatricyclo[8.5.0.03,8]pentadecan-6-yl]ethyl]-23-hydroxy-7,7,13,24,27-pentamethyl-28-(naphthalen-2-ylmethoxy)-2,6,8,12,16,20,26-heptaoxahexacyclo[13.13.0.03,13.05,11.017,27.019,25]octacosan-22-one 在
lead(IV) tetraacetate 作用下,
以
甲醇 、
苯 为溶剂,
反应 0.5h,
生成