[5,11,17,23-tetrakis(trimethylammonium)-25,26,27,28-tetrahydroxycalix[4]arene](I)4 在
tetrakis(acetonitrile)silver(I) hexafluorophosphate 作用下,
以
乙腈 为溶剂,
反应 0.5h,
以85%的产率得到5,11,17,23-tetrakis(trimethyl ammonium)-25,26,27,28-tetrahydroxycalix[4]arene hexafluorophosphate