Related Products of 57054-92-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 57054-92-9, name is 5-Bromo-2-chloro-4-methoxypyrimidine, molecular formula is C5H4BrClN2O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Step X1 : 2-r(5-Bromo-4-methoxy-pyrimidin-2-yl)-methyl-aminol-ethanol A mixture of 5-bromo-2-chloro-4-methoxypyrimidine (5 g, 22.4 mmol) and 2-(methylamino)ethanol (2.19 g, 29.1 mmol) in THF (40 ml.) was stirred for 18 h at rt and concentrated. The residue was purified by flash chromatography (hexane/EtOAc, 3:2) to afford 5.38 g of the title compound. tR: 0.84 min (LC-MS 2); ESI-MS: 262.1/264.1 [M+H]+ (LC-MS 2); Rf: 0.15 (hexane/EtOAc 3:2).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 57054-92-9, 5-Bromo-2-chloro-4-methoxypyrimidine.
Reference:
Patent; NOVARTIS AG; FURET, Pascal; GUAGNANO, Vito; HOLZER, Philipp; KALLEN, Joerg; LIAO, Lv; MAH, Robert; MAO, Liang; MASUYA, Keiichi; SCHLAPBACH, Achim; STUTZ, Stefan; VAUPEL, Andrea; WO2013/111105; (2013); A1;,
Pyrimidine | C4H4N2 – PubChem,
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