Adding a certain compound to certain chemical reactions, such as: 1003711-43-0, 2-Bromo-5-hydroxy-3-methylpyridine, 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, Computed Properties of C6H6BrNO, blongs to pyridine-derivatives compound. Computed Properties of C6H6BrNO
(A) A mixture of 6-bromo-5-methylpyridin-3-ol (1 g, 5.32 mmol), 1-bromo-2-methoxyethane (730 mg, 5.25 mmol) and K2CO3 (1.5 g, 10.87 mmol) in MeCN (20 mL) was stirred at rt overnight, after which the reaction was quenched by the addition of water (100 mL). The resulting solution was extracted with EtOAc (2*100 mL) and the combined organic phase was dried (Na2SO4) and concentrated under reduced pressure. The resultant residue was purified by silica gel chromatography (0-15% EtOAc/petroleum ether) to afford 2-bromo-5-(2-methoxyethoxy)-3-methylpyridine (500 mg, 38%) as colorless oil. LC/MS: mass calcd. for C9H12BrNO2: 246.10, found: 246.0 [M]+, 248.0 [M+2]+.
The synthetic route of 1003711-43-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Janssen Pharmaceutica NV; Liang, Yin; Demarest, Keith T.; (109 pag.)US2017/290800; (2017); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem