Zhu, Xin Yi published the artcileConstruction of Supramolecular Fluorescent Probe by a Water-Soluble Pillar[5]arene and Its Recognition of Carbonate Ion, Category: catalysis-chemistry, the publication is Bulletin of the Chemical Society of Japan (2022), 95(1), 116-120, database is CAplus.
The interaction between pyridine pillar[5]arene (PyP5) and 2-naphthol with the former as the host mol. and the latter as the guest mol. is studied by fluorescence spectroscopy and NMR techniques, and the results show that PyP5 forms a 1:1 host-guest inclusion complex with 2-naphthol. Although free 2-naphthol has strong fluorescence, it is quenched in 2-naphthol@PyP5. Experiments were conducted with 2-naphthol@PyP5 as a fluorescent probe to detect different anions with results showing that only CO32- causes a significant enhancement of the fluorescence of the fluorescent probe. Due to this high selectivity and high sensitivity, the fluorescent probe 2-naphthol@PyP5 may open up an effective way for the detection of CO32-.
Bulletin of the Chemical Society of Japan published new progress about 17351-62-1. 17351-62-1 belongs to catalysis-chemistry, auxiliary class Salt,Amine, name is Tetrabutylammonium hydrogencarbonate, and the molecular formula is C20H17ClN4O3, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia