3,9,15,21,27,33,39,45-Octatert-butyl-49,51-dioxadecacyclo[45.5.1.17,11.113,17.119,23.125,29.131,35.137,41.05,52.043,48]nonapentaconta-1,3,5(52),7,9,11(59),13,15,17(58),19,21,23(57),25(56),26,28,31(55),32,34,37(54),38,40,43(48),44,46-tetracosaene-54,55,56,57,58,59-hexol 、
溴氯甲烷 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以15%的产率得到3,9,19,25,31,37,43,49-Octatert-butyl-13,15,53,55-tetraoxaundecacyclo[49.5.1.111,17.123,27.129,33.135,39.141,45.05,56.07,12.016,21.047,52]dohexaconta-1(56),2,4,7,9,11,16(21),17,19,23,25,27(61),29,31,33(60),35(59),36,38,41(58),42,44,47(52),48,50-tetracosaene-58,59,60,61-tetrol