Novel receptors with quinoline and amide moieties for the biologically important ions
摘要:
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- > CH3CO2- and proved to be an efficient naked-eye detector for the fluoride and cyanide ion. (C) 2010 Published by Elsevier Ltd.
Novel receptors with quinoline and amide moieties for the biologically important ions
摘要:
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- > CH3CO2- and proved to be an efficient naked-eye detector for the fluoride and cyanide ion. (C) 2010 Published by Elsevier Ltd.
Novel receptors with quinoline and amide moieties for the biologically important ions
作者:Jongmin Kang、Seung Pyo Jang、Young-Hee Kim、Ju Hoon Lee、Eun Bi Park、Hong Gyu Lee、Jin Hoon Kim、Youngmee Kim、Sung-Jin Kim、Cheal Kim
DOI:10.1016/j.tetlet.2010.10.058
日期:2010.12
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- > CH3CO2- and proved to be an efficient naked-eye detector for the fluoride and cyanide ion. (C) 2010 Published by Elsevier Ltd.