对甲苯磺酸 、
2-丙炔-1-醇 、
2,8,13,19-Tetrakis(1,1-dimethylethyl)-11H,22H-4,6:6,10:15,17:17,21-tetramethanodibenzo<1,10>dioxacyclooctadecin-23,25-dione 以
甲苯 为溶剂,
反应 0.17h,
以38%的产率得到5,17-Ditert-butyl-11,23-bis(prop-2-ynoxy)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene-25,26,27,28-tetrol