在
sodium hydroxide 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 4.0h,
以88%的产率得到2-[(16,22,28,34,51,57,63,68-Octatert-butyl-72,73,76-tripropoxy-3,6,9,12,38,41,44,47-octaoxaundecacyclo[47.15.7.114,36.120,24.126,30.155,59.166,70.02,61.013,18.032,37.048,53]hexaheptaconta-1,13,15,17,20(76),21,23,26,28,30(75),32,34,36,48,50,52,55,57,59(73),61,63,66(72),67,69-tetracosaen-75-yl)oxy]acetic acid