3,15-Bis(3,5-ditert-butylphenyl)-22-oxaoctacyclo[18.6.2.15,9.02,16.04,14.017,27.024,28.013,29]nonacosa-1(27),2,4(14),5,7,9(29),10,12,15,17,19,24(28),25-tridecaene-21,23-dione 在
iron(III) chloride 作用下,
以
二氯甲烷 为溶剂,
以95%的产率得到7,21,32,46-Tetrakis(3,5-ditert-butylphenyl)-14,39-dioxaheptadecacyclo[28.20.2.22,5.29,12.234,37.03,26.04,23.06,22.08,20.010,19.011,16.027,51.031,47.033,45.035,44.036,41.048,52]octapentaconta-1,3,5,7,9,11,16,18,20,22,24,26,28,30,32,34(54),35(44),36(41),37(53),42,45,47,49,51,55,57-hexacosaene-13,15,38,40-tetrone