Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1137-67-3, name is 2-(Pyridin-3-yl)-1H-benzo[d]imidazole. This compound has unique chemical properties. The synthetic route is as follows. HPLC of Formula: C12H9N3
Step 2: 8-Fluoro-4-((2-(pyridin-3-yl)-1H-benzo[d]imidazol-1-yl)methyl)quinolin-2(1H)-one Sodium hydride (60% in mineral oil, 117 mg, 2.9 mmol) was added to 2-(pyridin-3-yl)-1H-benzo[d]imidazole (191 mg, 0.98 mmol) in DMF (5 mL) and stirred at RT for 15 min. 4-(Bromomethyl)-8-fluoroquinolin-2(1H)-one (300 mg, 1.2 mmol) was then added as a solid and the resulting mixture was stirred at RT for 18 h. The crude mixture was purified by preparative HPLC (ACN/water) to yield 60 mg (16%) of 8-fluoro-4-((2-(pyridin-3-yl)-1H-benzo[d]imidazol-1-yl)methyl)quinolin-2(1H)-one as a pale yellow. 1H NMR (400 MHz, DMSO-d6, TFA salt) delta 11.86 (s, 1H), 8.93 (s, 1H), 8.72 (d, 1H), 8.13 (d, 1H), 7.86 (d, 1H), 7.69 (d, 1H), 7.64 (d, 1H), 7.59-7.57 (m, 2H), 7.40-7.36 (m, 2H), 7.26 (m, 1H), 5.94 (s, 2H), 5.53 (s, 1H). LCMS: 371 (M+H)+.
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 1137-67-3, 2-(Pyridin-3-yl)-1H-benzo[d]imidazole.
Reference:
Patent; KALYPSYS, INC.; US2008/139558; (2008); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem