Synthetic Route of 2789-25-5, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 2789-25-5, name is 2-Chloro-3-nitropyridin-4-amine. This compound has unique chemical properties. The synthetic route is as follows.
3c) 4-amino-2-hydroxy-3-nitropyridine A solution of 18.0 g (104 mmol) of 4-amino-2-chloro-3-nitropyridine in 120 ml dimethylsulphoxide and 30 ml of water was stirred for four hours at 130 C. The solution was then cooled and left to stand overnight while cooling with ice. The product that crystallized out was suction filtered, washed with a little water and dried at 50 C. Yield: 69% of theory. C5H5N3O3 (155.11) Mass spectrum: (M+H)+=156 (M-H)-=154
According to the analysis of related databases, 2789-25-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Boehringer Ingelheim Pharma GmbH Co. KG; US2005/20574; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem