Adding a certain compound to certain chemical reactions, such as: 183208-35-7, 5-Bromo-1H-pyrrolo[2,3-b]pyridine, 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, 183208-35-7, blongs to pyridine-derivatives compound. category: pyridine-derivatives
A mixture of 5-Bromo-1H-pyrrolo[2,3-b]pyridine (50 g, 252.5 mmol) and N-iodosuccinimide (13.6 g, 60.6 mmol) in dichloroethane (200 ml) was stirred at 95 C. overnight. The reaction was allowed to cool to room temperature and saturated Na2H2SO4 (200 ml) was added. The mixture was then extracted with ethyl acetate (400 ml×2). The combined organic layers were dried with Na2SO4, concentrated. Silica gel chromatography of the crude using a gradient of ethyl acetate and hexane afforded 5-bromo-3-iodo-1H-pyrrolo[2,3-b]pyridine (62.8 g, 77% yield).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,183208-35-7, its application will become more common.
Reference:
Patent; SGX Pharmaceuticals, Inc.; US2008/261921; (2008); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem