27398-39-6, name is 3-Chloropyrazine-2-carboxylic acid, belongs to Pyrazines compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. 27398-39-6
To a solution of 3-chloropyrazine-2-carboxylic acid (100 mg, 0.63 mmol) in DCM/MeOH (2 mL : 0.2 mL) was added TMSCH1?2 (0.47 mL, 0.95 mmol) at RT and the resulting mixture was stirred at RT for 2 h. Acetic acid (0.2 mL) was added and the mixture was diluted with water (2 mL) and extracted with DCM (4 mL x 3). The combined organic layers were washed with brine, dried over Na2SO4, filtered, and concentrated in vacuo to give the title compound. LRMS m/z (M+H) 173.0 found, 173.0 required.
Statistics shows that 27398-39-6 is playing an increasingly important role. we look forward to future research findings about 3-Chloropyrazine-2-carboxylic acid.
Reference:
Patent; MERCK SHARP & DOHME CORP.; KIM, Ronald; KUDUK, Scott, D.; LIVERTON, Nigel; ZHUO, Gang; (97 pag.)WO2016/100157; (2016); A2;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem