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. 98197-88-7, name is 2-(Hydroxymethyl)-4-nitropyridine. This compound has unique chemical properties. The synthetic route is as follows. Application In Synthesis of 2-(Hydroxymethyl)-4-nitropyridine
To a stirred solution of (4-nitro-2-pyridyl)methanol (3530 mg; 22.3 mmol)[CAS 98197-88-7] in N,N- dimethylformamide (60 mL) were added imidazole (3070 mg; 44.7 mmol) and teri-butyl-chloro- dimethyl-silane (4080 mg; 26.8 mmol) at 0 C. The reaction mixture was allowed to warm up naturally to room temperature and stirred for 18 hours. The reaction mixture was quenched with distilled water (30 mL) and the product was extracted with ethyl acetate (3 x 100 mL). The combined organic layers were washed with brine, dried over anhydrous Na2S04, filtered and concentrated to dryness. The residue was purified by column chromatography (silica gel; petroleum ether: ethyl acetate; 25: 1 ; v/v) to afford tert- butyl-dimethyl-[(4-nitro-2-pyridyl)methoxy]silane (5790 mg) as a light yellow oil. MS m/z (+ESI): 269.0 [M+H]+. ‘H-NMR (400 MHz, DMSO-O delta ppm: 8.89 (d, J= 5.2 Hz, 1H), 8.05 (d, J= 2.4 Hz, 1H), 8.01 (dd, Jl = 5.2 Hz, J2 = 2.4 Hz, 1H), 4.90 (s, 2H), 0.94 (s, 9H), 0.13 (s, 6H).
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, 98197-88-7, 2-(Hydroxymethyl)-4-nitropyridine.
Reference:
Patent; BASILEA PHARMACEUTICA INTERNATIONAL AG; LANE, Heidi; RICHALET, Florian; EL SHEMERLY, Mahmoud; (169 pag.)WO2018/2220; (2018); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem