Adding a certain compound to certain chemical reactions, such as: 61494-55-1, 2-(2-Chloropyridin-3-yl)acetic acid, 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 2-(2-Chloropyridin-3-yl)acetic acid, blongs to pyridine-derivatives compound. Application In Synthesis of 2-(2-Chloropyridin-3-yl)acetic acid
Example 9; 1-[4-(1H-benzimidazol-2-yloxy)phenyl]-3,3-dimethyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one dihydrochloride 9a) 1-[4-(benzyloxy)phenyl]-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one A mixture of 4-(benzyloxy)aniline hydrochloride (2.21 g), 4-methylbenzenesulfonic acid hydrate (0.178 g), and (2-chloropyridin-3-yl)acetic acid (Journal of Medicinal Chemistry, 1990, 33, 2697-2706.) (1.61 g) in 1-pentanol (15 mL) was stirred at 140 C. for 24 h. After cooling to room temperature, the mixture was added to SiO2, and the mixture was concentrated and purified by column chromatography (silica gel, eluted with 0%-50% EtOAc in hexane) to give 1-[4-(benzyloxy)phenyl]-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (1.39 g) as a pale yellow solid.MS (ESI+): [M+H]+317.0.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,61494-55-1, 2-(2-Chloropyridin-3-yl)acetic acid, and friends who are interested can also refer to it.
Reference:
Patent; TANIGUCHI, Takahiko; YOSHIKAWA, Masato; MIURA, Kasei; HASUI, Tomoaki; HONDA, Eiji; IMAMURA, Keisuke; KAMATA, Makoto; KAMISAKI, Haruhi; QUINN, John F.; RAKER, Joseph; CAMARA, Fatoumata; WANG, Yi; US2011/319394; (2011); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem