Related Products of 15862-50-7, 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 15862-50-7, name is 3-Bromo-2-methoxy-5-nitropyridine. This compound has unique chemical properties. The synthetic route is as follows.
Morpholine (54 mul), cesium carbonate (336 mg), Pd2(dba)3 (57 mg), and Xantphos (72 mg) were added to a 1,4-dioxane (3 ml) solution containing 3-bromo-2-methoxy-5-nitropyridine (96 mg) in a nitrogen atmosphere, followed by stirring at 100C for 10 hours. The reaction solution was adjusted to room temperature, and water was added, followed by extraction with ethyl acetate. The resultant was washed with saturated saline and dried over anhydrous sodium sulfate, and the solvent was distilled away under reduced pressure. The obtained residue was purified by silica gel chromatography (n-hexane : ethyl acetate = 4:1 to 2:1), and a yellow solid of 2-methoxy-3-morpholino-5-nitropyridine (54 mg) was thus obtained. MS (ESI m/z): 240 (M+H) RT (min): 1.21
According to the analysis of related databases, 15862-50-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; FUJIFILM Corporation; FUJIWARA, Hideyasu; SATO, Kimihiko; MIZUMOTO, Shinsuke; SATO, Yuichiro; KURIHARA, Hideki; KUBO, Yohei; NAKATA, Hiyoku; BABA, Yasutaka; TAMURA, Takashi; KUNIYOSHI, Hidenobu; HAGIWARA, Shinji; YAMAMOTO, Mari; (630 pag.)EP2589592; (2018); B1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem