2，2＇蒽-9，10-二（亚甲硫基）-1，1’-二（对甲苯基）二乙醇的合成及其对Sr2＋的识别

摘要

以对甲基苯乙酮为原料合成了2，2’-[蒽-9，10-二（亚甲硫基）]-1，1’-二（对甲苯基）二乙醇，其结构经IR、1HNMR和MS表征。通过紫外吸收光谱法考察了该化合物对金属阳离子的识别性能，结果表明，该化合物对Sr。＋具有高选择识别能力。讨论了主客体识别作用的机制。%In this paper the 2,2 '-[anthracene-9,10-diylbis (methylene) bis (sulfanediyl) ]bis [ 1-(p-tolyl) etha- nol] derived from the starting material 1-(p-tolyl)ethanone was synthesized and identified by IR,1HNMR and MS. The result of molecular recognition test shows that this host molecular has strong complexation toSIe~. The mechanism of recognition was discussed.