Crystal structure and fluorescence sensing properties of tetramethoxyresorcinarene functionalized Schiff bases
作者:Liang Li、Jing Sun、Li-Li Zhang、Rong Yao、Chao-Guo Yan
DOI:10.1016/j.molstruc.2014.10.064
日期:2015.2
five products shows that tetramethoxyresorcinarenes existed in chair conformation. The complexing properties of these polydentated ligands to transition metal ions were studied by UV–Vis and fluorescence spectroscopy. The results demonstrate that these polydentated ligands are more efficient for recognition of Zn2+ in preference to other metal ions, accompanying a remarkable fluorescence intensity