Reference of 6358-77-6, These common heterocyclic compound, 6358-77-6, name is 5-Bromo-2-methoxyaniline, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
A solution of sodium bicarbonate (3.74 g, 44.5 mmol) in water (75 mL) was added to commercially available 5-bromo-2-methoxy-phenylamine (3 g, 14.8 mmol) in chloroform (75 mL). Thiophosgene (1.42 mL, 18.6 mmol) was then added. The biphasic solution was stirred at room temperature for 1 h. The phases were separated and the aqueous phase was extracted with CH2Cl2. The organic phase was dried (Na2SO4), filtered, and concentrated, yielding the crude title compound as an off-white solid.
The synthetic route of 6358-77-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; WANG, Aihua; Zhang, Yan; Leonard, Kristi Anne; Hawkins, Michael; Tounge, Brett Andrew; Maharoof, Umar S.M.; Barbay, Joseph Kent; US2012/129811; (2012); A1;,
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