|
|||||
|
|
Novel receptors with quinoline and amide moieties for the biologically important ions |
|
| Authors: | Jongmin Kang Seung Pyo Jang Ju Hoon Lee Hong Gyu Lee Youngmee Kim Cheal Kim |
| Institution: | a Department of Chemistry, Institute for Chemical Biology, Sejong University, Seoul 143-747, Republic of Korea b Department of Fine Chemistry, and Eco-Product and Materials Education Center, Seoul National University of Technology, Seoul 139-743, Republic of Korea c Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Republic of Korea |
| Abstract: | New chromogenic anion receptors 2 and 4 utilizing quinoline and nitrophenyl groups as signaling groups were synthesized. In these receptors, amide and amine groups made strong multiple hydrogen interactions with anions. The receptors 2 and 4 bind anions with a selectivity of F− > CN− >  and proved to be an efficient naked-eye detector for the fluoride and cyanide ion. |
| Keywords: | Anion receptor Colorimetric receptor Hydrogen bond |
| 本文献已被 ScienceDirect 等数据库收录！ | |