Reference of 52605-96-6, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 52605-96-6, name is 2-Chloro-3-methoxypyridine. This compound has unique chemical properties. The synthetic route is as follows.
To a solution of the product of step 1 (12.8 g, 89.16 minol) in TFIF (100 mL) at .-70 was added LDA (67 rnL) dropwise. After stirring for 40 mm, a solution of 12 (29.5 g, 116rnmol) in THF (50 rnL) was added dropwise. The mixture was stirred at -70 C for 5 h, sat, aq. NHCl added and the mixture extracted with EtOAc (100 mL x 3). The combined organic layers were washed with brine, dried over Na2SO4 and filtered. The filtrate was concentrated in vacuo and the residue was purified by chromatography on silica (10% EtOAc in petroleum ether) to give the title compound as a solid. LRMS miz (M+H) 269.1 found, 269.1 required.
According to the analysis of related databases, 52605-96-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott D.; LIVERTON, Nigel; LUO, Yunfu; SKUDLAREK, Jason; (79 pag.)WO2016/95204; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem