【摘要】 合成了杯［４］ 芳烃、四对叔丁基杯［４］ 芳烃、四乙氧基羰基甲氧基四对叔丁基杯［４］ 芳烃、四乙酰基甲氧基四对叔丁基杯［４］ 芳烃等４ 种杯芳烃，研究了这些杯芳烃对铁（ Ⅲ） 的萃取化学，讨论了这些体系的萃取机理，并求出了它们的萃取平衡常数更多还原

【Abstract】 The calix[4]arene, tetra-p-tert-butylcalix[4]arene, tetra-acetate of tetra-p-tert-butylcalix[4]arene. tetra-carbonmethoxy of tetra-p-tert-butylcalix[4]arene have been synthesized. The extraction chemistry of Fe 3+ using these four calixarenes have been studied. The reaction mechanism is discussed and the extraction equilibrium constants of these reactions are calculated.更多还原