Adding a certain compound to certain chemical reactions, such as: 1461602-59-4, 3-(Methylamino)isonicotinic Acid, 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, category: pyridine-derivatives, blongs to pyridine-derivatives compound. category: pyridine-derivatives
Example 20. Synthesis of Compound 127 Methyl 3-(methylamino)pyridine-4-carboxylate To a stirred solution of 3-(methylamino)pyridine-4-carboxylic acid (11 g, 72.296 mmol, 1 equiv.) in MeOH (500 mL, 12349.455 mmol, 170.82 equiv.) was added SOCl2 (43.01 g, 361.478 mmol, 5 equiv.) dropwise at 0 C. The resulting mixture was stirred for 30 hours at 70 C. The reaction was monitored by LCMS. The mixture was allowed to cool down to room temperature. The resulting mixture was concentrated under reduced pressure. The residue was dissolved in ethyl acetate (50 mL). The mixture basified to pH 8 with saturated NaHCO3 (aq.). The resulting mixture was extracted with EtOAc (2*20 mL). The combined organic layers were washed with brine (1*30 mL), dried over anhydrous Na2SO4. After filtration, the filtrate was concentrated under reduced pressure to afford methyl 3-(methylamino)pyridine-4-carboxylate (9 g, crude) as a yellow solid.
The synthetic route of 1461602-59-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Goldfinch Bio, Inc.; Ledeboer, Mark W.; Daniels, Matthew H.; Yu, Maolin; Harmange, Jean-Christophe P.; US2020/102301; (2020); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem