Introduction of a new synthetic route about 5-Bromo-3-methylpyridin-2-amine

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,3430-21-5, its application will become more common.

Adding a certain compound to certain chemical reactions, such as: 3430-21-5, 5-Bromo-3-methylpyridin-2-amine, 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, 3430-21-5, blongs to pyridine-derivatives compound. COA of Formula: C6H7BrN2

To a mixture of compound 4b1 (600 mg, 3.2 mmol) and concentrated H2SO4 (1.6 mL) and water (18.4 mL) is added drop wise a solution of NaNO2 (243.5 mg, 3.53 mmol) in water (1.6 mL) at 00C. After 30 min at room temperature the reaction is filtered and the resulting solid is washed with water and dried under high vacuum to give compound 4b2.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,3430-21-5, its application will become more common.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BOEHRINGER INGELHEIM PHARMA GmbH & CO KG; WO2008/67644; (2008); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem