Dimethyl 1,4-(2,2-dimethylpropoxy)-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate 以
氘代苯 为溶剂,
反应 2.0h,
生成 (8bS,8cS)-1,4-Bis-(2,2-dimethyl-propoxy)-4b,8d-dihydro-dibenzo[a,f]cyclopropa[cd]pentalene-8b,8c-dicarboxylic acid dimethyl ester 、 Dimethyl 4b,8b-dihydro-1,4-(2,2-dimethylpropoxy)dimethoxydibenzo[a,f]cyclopropa[c,d]pentalene-8c,8e-dicarboxylate 、 (5E,11E)-1,4-Bis-(2,2-dimethyl-propoxy)-dibenzo[a,e]cyclooctene-5,12-dicarboxylic acid dimethyl ester