3,18-diphenylheptacyclo[18.7.1.02,19.04,17.05,10.011,16.024,28]octacosa-1(27),4(17),5,7,9,11,13,15,20,22,24(28),25-dodecaene-3-carboxylic acid 生成
3,18-diphenylheptacyclo[18.7.1.02,19.04,17.05,10.011,16.024,28]octacosa-1(27),3,5,7,9,11,13,15,17,20,22,24(28),25-tridecaene