(1R,3aR,7aR)-[3a,5,5-3H3]-1-[5-(trimethyl-silanyloxy)-1-(4-trimethyl-silanyloxy-4-methyl-pentyl)-5-methyl-hexyl]-7a-methyl-octahydro-inden-4-one 在
正丁基锂 、
四丁基氟化铵 作用下,
以
四氢呋喃 、
正己烷 为溶剂,
反应 17.5h,
生成 (1R,3R)-[3a,5,5-3H]-5-{2-[(1R,3aS,7aR)-1-[5-hydroxy-1-(4-hydroxy-4-methyl-pentyl)-5-methyl-hexyl]-7a-methyl-octahydro-inden-(4Z)-ylidene]-ethylidene}-cyclohexane-1,3-diol