Related Products of 23056-47-5, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 23056-47-5 as follows.
2-Bromo-4-methyl-5-nitropyridine (2.5g, 11.58mmol) was dissolved in concentrated sulfuric acid (25mL), cooled to ice bath 0C, chromium trioxide (3.88g, 38.8mmol) was added. It was slowly warmed to room temperature and stirred overnight. The reaction mixture was poured into ice water (75 mL), stirred for 10 minutes and suction filtered to give a white solid (2.5g, yield: 87.8%).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,23056-47-5, its application will become more common.
Reference:
Patent; Nanjing Yaojie Good Health Biological Technology Co., Ltd.; Wu Yongqian; Li Lin; Yang Xiaoju; (118 pag.)CN109575016; (2019); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem