摘要
A novel good water-soluble macrocycle containing two pyridinium moieties was synthesized in high yield.It could form 1:1 complexes with neutral guests containing naphthalene or phenyl units in water.The water-soluble macrocycle can selectively encapsulate naphthalene to form a 1:1 complex over a variety of polycyclic aromatic hydrocarbons.
基金
The authors are grateful for the financial support from the National Natural Science Foundation of China(Nos.21602055 and 51772091)
Natural Science Foundation of Hunan Province(No.2017JJ3094)
Research Foundation of Education Bureau of Hunan Province(No.18C1072).
