A new synthetic route of 2-Chloro-3-nitropyridine

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 5470-18-8, 2-Chloro-3-nitropyridine, other downstream synthetic routes, hurry up and to see.

Related Products of 5470-18-8, Adding some certain compound to certain chemical reactions, such as: 5470-18-8, name is 2-Chloro-3-nitropyridine,molecular formula is C5H3ClN2O2, 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 5470-18-8.

15. Preparation of 2-Hydrazino-3-nitropyridine 2-Chloro-3-nitropyridine (100 g, 0.63 mol), hydrazine monohydrate (70.4 mL, 72.6 g, 1.45 mol) and methanol (1.3 L) were mixed and heated to reflux with stirring. After 30 min the reaction mixture was cooled and filtered collecting the insoluble materials. The filtrate was concentrated by evaporation under reduced pressure and the residue obtained as well as the insoluble materials from the filtration were diluted with water. The insoluble solids present were collected by filtration, washed with water, and dried to obtain 95.2 g (98 percent of theory) of the title compound as a bright yellow powder melting at 168-169 C. Elemental Analysis C5 H6 N4 O2 Calc.: % C, 39.0; % H, 3.90; % N, 36.4; % S, 8.27 Found: % C, 39.1; % H, 4.17; % N, 36.1; % S, 8.18

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 5470-18-8, 2-Chloro-3-nitropyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Dow AgroSciences LLC; US5763359; (1998); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem