In 2019,Journal of the American Chemical Society included an article by Zhu, Yuan-Yuan; Wu, Xue-Dan; Gu, Shuang-Xi; Pu, Lin. Synthetic Route of C7H9NO2. The article was titled 《Free Amino Acid Recognition: A Bisbinaphthyl-Based Fluorescent Probe with High Enantioselectivity》. The information in the text is summarized as follows:
A novel fluorescent probe based on a bisbinaphthyl structure was designed and synthesized. This compound in combination with Zn(II) has exhibited highly enantioselective fluorescence enhancement with 13 common free amino acids. For example, its enantiomeric fluorescent enhancement ratios (ef or ΔIL/ΔID) in the presence of the following amino acids are extremely high: 177 for valine, 199 for methionine, 186 for phenylalanine, 118 for leucine, and 89 for alanine. The observed high enantioselectivity and the extent of the substrate scope are unprecedented in the fluorescent recognition of free amino acids. This fluorescent probe can be applied to determine the enantiomeric composition of the structurally diverse chiral amino acids. NMR and mass spectroscopic studies provided clues to elucidate the observed high enantioselectivity. The experimental process involved the reaction of 2,6-Pyridinedimethanol(cas: 1195-59-1Synthetic Route of C7H9NO2)
2,6-Pyridinedimethanol(cas: 1195-59-1) belongs to pyridine. Pyridine is widely used in the precursor to agrochemicals and pharmaceuticals. Also, it is used as an important reagent and organic solvent.Synthetic Route of C7H9NO2
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