Synonyms:2,4,6-Triphenylpyridine;NSC 2245
99%, *data from raw suppliers
2,4,6-Triphenylpyridine *data from reagent suppliers
There total 305 articles about 2,4,6-TRIPHENYLPYRIDINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
Reference yield: 97.0%
Reference yield: 82.0%
Reference yield: 58.0%
1,3,5-triphenyl-1,5-pentanedione
2,4,6-triphenyl-piperidin-4-ol
The study investigates the basicity constants and transformations of pyrylium and pyridinium salts containing p-aminophenyl substituents. The chemicals involved include 2,6-diphenyl-4-(p-aminophenyl)pyrylium perchlorate (I), 2,6-diphenyl-4-(p-aminophenyl)pyridine (II), 2,6-diphenyl-4-(p-aminophenyl)pyridinium perchlorates (IV and V), 4-(p-aminophenyl)flavylium perchlorate (VI), and 2,4,6-triphenylpyridine (VII). The study shows that the positive charge in the pyrylium cation is higher than in the pyridinium cation, as indicated by the basicity constants measured in absolute acetonitrile. The study also examines the reactions of these salts with electrophilic and nucleophilic reagents, revealing that the pyrylium salts readily undergo acetylation and form azomethines with benzaldehyde, while the pyridinium salts show different reactivity patterns. Additionally, the study explores the diazotization of perchlorate I and its subsequent reactions to form various derivatives, highlighting the significant electronic effects of the pyrylium and pyridinium rings on the reactivity of the amino group.
The research presented in an academic article in the American Chemical Society journal ACS Catalysis focused on the development of a metal-free, photoredox catalytic strategy to form C(sp3)-C(sp) and C(sp3)-C(sp2) bonds using redox-activated primary amine derivatives. The study explored the reaction between 2,4,6-triphenylpyridinium salts and alkynyl-p-toluenesulfones to synthesize functionalized alkynes. The experiments, conducted under green LED light, involved the use of Eosin Y as a photocatalyst, DIPEA as a sacrificial reductant, and a MeOH/DCE mixture as a solvent system. The reaction conditions were optimized and the scope of the reaction was investigated using a variety of substrates, including secondary alkyl, primary benzyl, and allyl-bound primary amines as well as complex drug molecules. The study also included mechanistic studies to understand the reactivity differences between primary and secondary alkyl-substituted pyridinium salts, using techniques such as fluorescence quenching, cyclic voltammetry, and kinetic studies in conjunction with relevant chemical reactions and analytical experiments to validate the effectiveness of their strategy.
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