Meso-Dimethyl-9-(1,1-dimethyl-2-phenylethyl)-9,10-dihydro-9,10-ethenoanthracen-11,12-dicarboxylat 在
氢氧化钾 作用下,
以
甲醇 为溶剂,
生成 15-O-methyl 16-O-[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 1-(2-methyl-1-phenylpropan-2-yl)tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13,15-heptaene-15,16-dicarboxylate