%0 Journal Article %A Lu, Qiao-Sen %A Dong, Liang %A Zhang, Ji %A Li, Jing %A Jiang, Lu %A Huang, Yu %A Qin, Song %A Hu, Chang-Wei %A Yu, Xiao-Qi %D 2009 %T Imidazolium-Functionalized BINOL as a Multifunctional Receptor for Chromogenic and Chiral Anion Recognition %U https://acs.figshare.com/articles/journal_contribution/Imidazolium_Functionalized_BINOL_as_a_Multifunctional_Receptor_for_Chromogenic_and_Chiral_Anion_Recognition/2880847 %R 10.1021/ol8027303.s001 %2 https://acs.figshare.com/ndownloader/files/4578742 %K enantioselectivity %K alanine %K receptor R %K binding ability %K Chiral Anion Recognition %K detection %K Chromogenic %K chiral anion recognition %K enantiomer %K carboxylate %K multifunctional receptor %K color changes %K chromogenic %K BINOL %K chiral recognition %K response %K Multifunctional Receptor %K acetate ions %K KL %K fluoride %X A novel imidazolium-functionalized BINOL fluorescent receptor R-1 was developed as a multifunctional receptor for both chromogenic and chiral anion recognition. The different fluorescent responses and color changes of R-1 could be applied to the detection of fluoride and acetate ions by the naked eye. Furthermore, the chiral recognition of the two enantiomers of α-amino carboxylates was also studied, and R-1 displayed a remarkable binding ability for the t-Boc alanine anion with an interesting enantioselectivity (KL/KD = 4.5). %I ACS Publications