The strategic combination of the methylene bridged glycoluril dimer and triptycene skeletons delivers acyclic water soluble hybrid receptor 1 which is analogous to cucurbit[6]uril. The molecular recognition properties of host 1 toward hydrophobic cationic guests are investigated in detail by a combination of 1H NMR spectroscopy and isothermal titration calorimetry (ITC) studies. The fluorescence emission
亚甲基桥
甘醇二聚体和三萜骨架的战略组合可提供类似于葫芦[6] uril的无环
水溶性杂化受体1。通过1 H NMR光谱学和等温滴定量热法(ITC)研究的结合,详细研究了主体1对疏
水性阳离子客体的分子识别特性。的荧光发射1可以是在形成选择性地且有效地淬灭1·26和1·28种复合物。