C-H···Anion Interactions Assisted Addition of Water to Glycals by Sterically Hindered 2,4,6-Tri-tert-butylpyridinium Hydrochloride was written by Mukherji, Ananya;Kancharla, Pavan K.. And the article was included in Organic Letters in 2020.HPLC of Formula: 628-13-7 This article mentions the following:
The conjugate acid of the bulky base 2,4,6-tri-tert-butylpyridine, under mild conditions, catalyzes the synthesis of silyl-protected 2-deoxy-hemiacetals and their dimerized products from glycals at varying concentrations of water. The criticality of the concentration of water in the reaction outcome is indicative of a unique mechanistic pathway for the bulky pyridine salt and not via the general Bronsted acid mechanism. The various silyl-protected hemiacetals thus synthesized were successfully utilized in the stereoselective synthesis of both α and β glycosides. In the experiment, the researchers used many compounds, for example, Pyridinehydrochloride (cas: 628-13-7HPLC of Formula: 628-13-7).
Pyridinehydrochloride (cas: 628-13-7) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.HPLC of Formula: 628-13-7