Adding a certain compound to certain chemical reactions, such as: 156270-06-3, 1H-Pyrrolo[2,3-b]pyridine-3-carboxylicacid, 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, Application In Synthesis of 1H-Pyrrolo[2,3-b]pyridine-3-carboxylicacid, blongs to pyridine-derivatives compound. Application In Synthesis of 1H-Pyrrolo[2,3-b]pyridine-3-carboxylicacid
General procedure: Respective benzoic acid derivatives 5-chloro-2-methoxybenzoic acid or 13a-h (1 eq) were dissolved in anhydrous DMF, then EDCI (1.5eq), HOBT (1.5 eq) and DIEA (2.0 eq) were added successively. After the mixture was stirred at room temperature for 0.5?1h, the respective amine derivatives 3, 6 or 10 (1 eq) were added. The reaction mixture was stirred at room temperature overnight (or 12h). After the TLC showed the disappearance of the starting materials, water was added and the resulting suspension was filtered using a buchner funnel, and the precipitate was washed with water and then dried to give white solid powder. Products were further purified by flash column chromatography.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,156270-06-3, 1H-Pyrrolo[2,3-b]pyridine-3-carboxylicacid, and friends who are interested can also refer to it.
Reference:
Article; Yuan, Zigao; Sun, Qinsheng; Li, Dan; Miao, Shuangshuang; Chen, Shaopeng; Song, Lu; Gao, Chunmei; Chen, Yuzong; Tan, Chunyan; Jiang, Yuyang; European Journal of Medicinal Chemistry; vol. 134; (2017); p. 281 – 292;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem