Author/Authors :
Chae، نويسنده , , Min Kyung and Suk، نويسنده , , Jae-min and Jeong، نويسنده , , Kyu-Sung، نويسنده ,
Abstract :
A catenated anion receptor 7 comprising two indolocarbazole units was prepared by olefin ring-closing metathesis using Grubbs’ catalyst. Receptor 7 possesses a cage-like cavity where anions are encapsulated by forming four hydrogen bonds in the order of Cl− > AcO− > N 3 - > H 2 PO 4 - > Br− > HSO 4 - > I− ≈ NO 3 - in 1% H2O/acetone.
