Electric Literature of 3430-26-0, Adding some certain compound to certain chemical reactions, such as: 3430-26-0, name is 2,5-Dibromo-4-methylpyridine,molecular formula is C6H5Br2N, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 3430-26-0.
Step A: 5-Bromo-2-iodo-4-methyl-pyridine To a solution of 2,5-dibromo-4-methylpyridine (2 g) in acetonitrile (40 ml) at room temperature under argon were added sodium iodide (4.8 g) then acetyl chloride (0.94 g). After 3 hours stirring at room temperature the white solid formed was filtered off and the filtrate was neutralized with aqueous saturated solution of sodium hydrogenocarbonate. The organic phase was dried over sodium sulfate and concentrated in vacuo. The residue was purified by column chromatography (ethyl acetate/cyclohexane) to afford the title product as a brown solid (2.04 g). 1H-NMR (CDCl3, 400 MHz): 8.40 (s, 1H), 7.60 (s, 1H), 2.30 (s, 3H),
According to the analysis of related databases, 3430-26-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SYNGENTA CROP PROTECTION LLC; US2012/238517; (2012); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem