Adding a certain compound to certain chemical reactions, such as: 62150-45-2, 4-Bromopyridine-2-carbonitrile, 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, 62150-45-2, blongs to pyridine-derivatives compound. Formula: C6H3BrN2
7A. [4-(2-Aminomethyl-pyridin-4-yl)-phenyl]-carbamic acid methyl ester: 7e?ralpha.pound.:zchitriphenylphosphine)palladium (0) (0.063g, 0.055 mmol) was added to a degassed solution of DME/H2O (4: 1, 8 mL) containing, A- (methoxycarbonylamino)phenylboronic acid (0.32 g, 1.64 mmol) , A- bromopicolinonitrile (0.20 g, 1.09 mmol) and potassium carbonate (0.906 g, 6.56 mmol) under a blanket of argon. The mixture was irradiated at 150 0C microwave conditions for 15 min. The cooled solution was partitioned between EtOAc (20 mL) and H2O (20 mL). The layers were separated and the aqueous layer was extracted with EtOAc (2 x 10 mL). The combined organic layers were washed with brine, dried over sodium sulfate, filtered, and concentrated to leave a tan solid. The residue was dissolved 2.0 M N^/MeOH (20 mL) treated with a slurry of Raney Ni (in water) and stirred under a hydrogen atmosphere (50 psi) for 14 h. The suspension was filtered through a plug of Celite , the filter-cake was rinsed with MeOH and the combined filtrates were concentrated to give 7A as a tan solid. The crude product was carried forward to the next reaction without purification. LC/MS m/z 258 (M + H)+.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,62150-45-2, its application will become more common.
Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; WO2008/76805; (2008); A2;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem