The critical parameters of pyridine are pressure 6.70 MPa, temperature 620 K and volume 229 cm3·mol−1. 1603-41-4, formula is C6H8N2, Name is 2-Amino-5-methylpyridine. In the temperature range 340–426 °C its vapor pressure p can be described with the Antoine equation.. Electric Literature of 1603-41-4.
Wiesenfeldt, Mario P.;Moock, Daniel;Paul, Daniel;Glorius, Frank research published 《 Enantioselective hydrogenation of annulated arenes: controlled formation of multiple stereocenters in adjacent rings》, the research content is summarized as follows. A method for the enantioselective hydrogenation of annulated arenes using 4H-pyrido[1,2-a]pyrimidinones I (R1 = H, Me, i-Pr, Ph, PhCH2; R2 = H, Me, Ph, 2-MeC6H4, 4-F3COC6H4, etc.) as substrates has been reported. The method selectively generates multiple stereocenters in adjacent rings leading to architecturally complex motifs, which resemble bioactive mols. The mechanistic study of the stereochem. outcome revealed that the catalyst is able to overcome substrate stereocontrol providing all-cis-substituted products II predominantly. In a sequential protocol, a matching interaction between catalyst and substrate stereocontrol is achieved that facilitates diastereo- and enantioselective access to trans-products.
Electric Literature 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.