A receptor incorporating OH, NH and CH binding motifs for a fluoride selective chemosensor
作者:Liang Xu、Yongjun Li、Yanwen Yu、Taifeng Liu、Songhua Cheng、Huibiao Liu、Yuliang Li
DOI:10.1039/c2ob25304f
日期:——
An anion receptor combined different types of hydrogen bond donors such as OH, NH and CH groups has been synthesized. By rotation of the sub methyl group, this receptor showed evident 1H NMR response to both fluoride and sulfate, while colorimetric and fluorescent responses were only observed in the presence of fluoride.
我们合成了一种结合了不同类型氢键供体(如 OH、NH 和 CH 基团)的阴离子受体。通过旋转亚甲基,这种受体对氟化物和硫酸盐都表现出明显的 1H NMR 反应,而只有在氟化物存在时才会出现比色和荧光反应。