trimethyl-[(2'S,5'R)-5'-methyl-2'-propan-2-yl-1-trimethylsilyloxyspiro[benzo[d][1,3]benzodioxepine-6,1'-cyclohexane]-11-yl]oxysilane 在
potassium carbonate 作用下,
以
甲醇 为溶剂,
生成
(2'S,5'R)-5'-methyl-2'-propan-2-ylspiro[benzo[d][1,3]benzodioxepine-6,1'-cyclohexane]-1,11-diol