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. 22353-40-8, name is 2,3-Dichloro-5-nitropyridine. This compound has unique chemical properties. The synthetic route is as follows. Recommanded Product: 22353-40-8
2,3-Dichloro-5-nitropyridine (100 g, 0.518 mol, 1.0 equiv.) was dissolved in acetic acid (1000 mL) and iron (metallic, chips) (115.7 g, 2.07 mol, 4.0 equiv.) added in portions, keeping the temperature below 50 C. and the mixture was stirred at 25 C overnight. The solid was filtered and washed with MeOH. The organic phase was evaporated in vacuo, and the residue was dissolved in EtOAc and washed with water, dried (Na2SO4), evaporated in vacuo to afford a gray yellow solid.
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Reference:
Article; Duplessis, Martin; Morency, Louis; James, Clint; Minville, Joannie; Deroy, Patrick; Morin, Sebastien; Thavonekham, Bounkham; Tremblay, Martin; Halmos, Ted; Simoneau, Bruno; Bousquet, Yves; Sturino, Claudio; Tetrahedron Letters; vol. 54; 19; (2013); p. 2303 – 2307;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem