A novel water-soluble cyclophane as a host for cationic, anionic, and neutral aromatic guests.
作者:Muneharu MIYAKE、Makoto KIRISAWA、Kenji KOGA
DOI:10.1248/cpb.40.3124
日期:——
A water-soluble cyclophane (9) having eight carboxyl groups that are attached to the aromatic rings via a spacer (-CH2SCH2-) was designed and synthesized. By 1H NMR spectral analysis, it is shown that 9 forms inclusion complexes in particular geometries with cationic, anionic, and neutral aromatic guests in D2O at pD 7.9.
我们设计并合成了一种水溶性环烷(9),它具有八个羧基,这些羧基通过一个间隔物(-CH2SCH2-)连接到芳香环上。通过 1H NMR 光谱分析,9 与阳离子、阴离子和中性芳香族客体在 D2O 中形成了特定几何形状的包合物,pD 值为 7.9。