Related Products of 934180-48-0, Adding some certain compound to certain chemical reactions, such as: 934180-48-0, name is 4-Chloro-2-methoxy-3-nitropyridine,molecular formula is C6H5ClN2O3, 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 934180-48-0.
Tin(II)chloride dihydrate (12 g, 53.19 mmol) was added to a solution of 4-chloro-2-methoxy-3-nitropyridine (2 g, 10.64 mmol) in ethyl acetate (30 mL) and the resultant suspension heated at 70 C. with stirring for 2 h. The reaction mixture was cooled to ambient temperature, the pH adjusted to pH 9-10 by addition of saturated sodium carbonate (aq.) and extracted with ethyl acetate (3 100 mL). The combined extracts were dried (MgSO4) and concentrated in vacuo to give the crude product. Purification by chromatography on silica gel with EtOAc:heptane (1:9, v/v) as eluent afforded the product as a colourless oil (1.28 g, 76%).Data for 3-amino-4-chloro-2-methoxypyridine: MS (ESI) m/z:159/161 ([M+H]+).
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. 934180-48-0, 4-Chloro-2-methoxy-3-nitropyridine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; N.V. Organon; US2007/112019; (2007); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem