Anion recognition by a novel Fipronil-based receptor: efficient deprotonation or stable intermolecular hydrogen bonding |
| |
| Authors: | Chuanxiang Liu Jiaobing Wang |
| |
| Institution: | State Key Laboratory of Bioreactor Engineering and Shanghai Key Lab of Chemical Biology, School of Pharmacy, East China University of Science and Technology, PO Box 544 Shanghai 200237, PR China |
| |
| Abstract: | Strong electron-deficient heterocycles of acetyl Fipronil (F3) was designed and synthesized, its ability for anion recognition was investigated by UV and NMR analyses. This novel Fipronil-based receptor F3 shows strong binding affinity with acetate (?107 M−1), phosphate or fluoride ion through efficient deprotonation. In addition, its interaction with chloride anion or other weak base anions through stable intermolecular H-bonding was also reported. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
