Author/Authors :
Ni، نويسنده , , Mengfei and Guan، نويسنده , , Yangfan and Wu، نويسنده , , Lin and Deng، نويسنده , , Chao and Hu، نويسنده , , Xiaoyu and Jiang، نويسنده , , Juli and Lin، نويسنده , , Chen and Wang، نويسنده , , Leyong، نويسنده ,
Abstract :
A novel pillar[5]arene-based heteroditopic receptor for ion pair recognition of alkylammonium salts with different alkyl chain lengths and different counterions was prepared, which showed the best association constant enhancement (71 times) to n-BuNH3+Cl− compared with monotopic receptor 1,4-dimethoxypillar[5]arene over corresponding Br− and CF3COO− salts in chloroform.
Keywords :
Supramolecular chemistry , Heteroditopic receptor , Ion pair recognition , Alkylammonium
