Adding a certain compound to certain chemical reactions, such as: 131803-48-0, Methyl 6-(bromomethyl)nicotinate, 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, 131803-48-0, blongs to pyridine-derivatives compound. COA of Formula: C8H8BrNO2
Example II (0492) 6-{[Bis(pyrazin-2-yl)amino]methyl}-N-hydroxypyridine-3-carboxamide (0493) (0494) II (0495) NaH (60%, 48.5mg, 1.21 mmol) was added to a solution of (3) (200mg, 1.15mmol) in DMF (7ml_) at 5C under N2(g). The reaction mixture was stirred for 20min then methyl 6-(bromomethyl)pyridine-3-carboxylate (345mg, 1.5mmol) was added as a solution in DMF (3ml_). The stirring was continued at 70C for 1 h. Reaction cooled to rt and poured onto water (100ml_). Brine (25ml_) was added and the aqueous was extracted with EtOAc (2 x 100ml_). Combined organics were dried over Na2S04, filtered and concentrated in vacuo. The residue was purified by flash column chromatography with CH2CI2/EtOAc (1 :0-0:1) then EtOAc/MeOH (1 :0-4: 1) to give (4) (129mg, 35%). (0496) 1 H NMR (500 MHz, Chloroform-d), deltaEta ppm: 9.04-9.13 (m, 1 H), 8.70 (s, 2H), 8.19 (s, 2H), 8.13 (dd, J=5.6, 2.3 Hz, 3H), 7.32 (d, J=8.2 Hz, 1 H), 5.55 (s, 2H), 3.86 (s, 3H). LCMS (ES): Found 322.9 [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,131803-48-0, its application will become more common.
Reference:
Patent; KARUS THERAPEUTICS LTD; SHUTTLEWORTH, Stephen Joseph; WHALE, Andrew David; COLMAN, Lucy Mary; ROGERS, Helen Louise; (117 pag.)WO2017/208032; (2017); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem