In 2022,Li, Jia-Yi; Wang, Li; Yin, Li-Ping; Jiang, Xin-Meng; Guo, Kai; Zhang, Chun; Yu, Shan-Shan; Yu, Xiao-Qi; Wang, Qin published an article in ChemistryOpen. The title of the article was 《A Racemic Naphthyl-Coumarin-Based Probe for Quantitative Enantiomeric Excess Analysis of Amino Acids and Enantioselective Sensing of Amines and Amino Alcohols》.Product Details of 31106-82-8 The author mentioned the following in the article:
A new racemic naphthyl-coumarin-based probe was found to bind covalently with amino acids in MeOH-KOH system and thereby generates distinct CD responses. The induced strong CD signals allowed quant. enantiomeric excess anal. of amino acids and enantioselective sensing of amines and amino alcs. The mechanism for the reaction of the coumarin-aldehyde probe with an amino acid was investigated by CD, UV-Vis, NMR, ESI-MS analyses and ECD calculation2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8Product Details of 31106-82-8) was used in this study.
2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8) belongs to pyridine. When pyridine is adsorbed on oxide surfaces or in porous materials, the following species are commonly observed: (i) pyridine coordinated to Lewis acid sites, (ii) pyridine H-bonded to weakly acidic hydroxyls, and (iii) protonated pyridine. At high coverage, physisorbed pyridine and protonated dimers can also be observed.Product Details of 31106-82-8