Pyridine has a conjugated system of six π electrons that are delocalized over the ring. 1603-41-4, formula is C6H8N2, Name is 2-Amino-5-methylpyridine. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Application In Synthesis of 1603-41-4.
Hao, Wei;Li, Kailu;Ye, Chenyang;Yu, Wenquan;Chang, Junbiao research published 《 Iodine-Mediated C=C Double Bond Cleavage toward Pyrido[2,1-b]quinazolinones》, the research content is summarized as follows. A transition-metal-free C=C double bond cleavage reaction employing mol. iodine is described. In the presence of K2CO3 as the base, I2-mediated C = C bond cleavage followed by intramol. annulation of N-(2-vinylaryl)pyridin-2-amine substrates, e.g., N-(2-vinylnaphthalen-1-yl)pyridin-2-amine produces pyrido[2,1-b]quinazolinones, e.g., 7H-benzo[h]pyrido[2,1-b] quinazolin-7-one and related heterocyclic compounds This reaction can be completed on a gram scale and has been successfully applied to the synthesis of compounds with important biol. properties such as 11H-pyrido[2,1-b]quinazolin-11-one and 2-methyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carboxylic acid, including efflux pump inhibitory and antiallergic activities.
Application In Synthesis of 1603-41-4, 2-Amino-5-methylpyridine, also known as 2-Amino-5-methylpyridine, is a useful research compound. Its molecular formula is C6H8N2 and its molecular weight is 108.14 g/mol. The purity is usually 95%.
2-Amino-5-methylpyridine is a chemical compound that belongs to the group of methyl ketones. It has a nitrogen atom and an oxygen atom in its structure, which allows it to form hydrogen bonds with other molecules. 2-Amino-5-methylpyridine can be obtained by reacting hydrochloric acid and xanthone in the presence of a base. The compound is highly reactive and has been shown to have antiinflammatory properties. This can be attributed to its ability to inhibit prostaglandin synthesis. 2-Amino-5-methylpyridine also has fluorescence properties that are sensitive to pH changes and can be used as a probe for metal ions. 2-Amino-5-methylpyridine is an organic compound that contains a methyl group, two nitrogen atoms, and one oxygen atom in its chemical structure. This molecule can form hydrogen bonds with other molecules due to its nitrogen atoms and oxygen atom,, 1603-41-4.