potassium picrate 、
2,26,31,41-tetrakis(1,1-dimethylethyl)-45-ethoxy-44,46-dimethoxy-9,14,19-trimethylcalixspherand-35,38-diol 、
碘甲烷 在
potassium tert-butylate 作用下,
生成 2,26,31,41-tetrakis(1,1-dimethylethyl)-45-ethoxy-35,38,44,46-tetramethoxy-9,14,19-trimethylcalixspherand potassium picrate complex