{5-tert-Butyl-2-[3-(4-tert-butyl-2-hydroxymethyl-phenoxymethyl)-benzyloxy]-phenyl}-methanol 在
氯化亚砜 、
caesium carbonate 作用下,
以
二氯甲烷 、
甲苯 为溶剂,
生成 5,21,29,45,52,68-Hexatert-butyl-9,17,33,41,56,64-hexaoxa-1,25-diazaundecacyclo[23.23.23.111,15.135,39.158,62.03,8.018,23.027,32.042,47.050,55.065,70]tetraheptaconta-3(8),4,6,11(74),12,14,18(23),19,21,27(32),28,30,35,37,39(73),42(47),43,45,50(55),51,53,58(72),59,61,65(70),66,68-heptacosaene