Adding a certain compound to certain chemical reactions, such as: 27398-39-6, name is 3-Chloropyrazine-2-carboxylic acid, belongs to pyrazines compound, 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 27398-39-6, Safety of 3-Chloropyrazine-2-carboxylic acid
To a solution of 3-chloropyrazine-2-carboxylic acid (100 mg, 0.63 mmol) in DCM/MeOH (2 mL: 0.2 mL) was added TMSCHN2 (0.47 mL, 0.95 mmol) at RT and the resulting mixture stirred at RT for 2 h. Acetic acid (0.2 mL) was added and the mixture diluted with water (2 mL) and extracted with DCM (4 mL x 3). The combined organic layers were washed with brine, dried over Na2S04, filtered and concentrated in vacuo to give the title compound as an oil. LRMS m/z (M+H) 173.0 found, 173.0 required.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Chloropyrazine-2-carboxylic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott D.; BESHORE, Douglas; LUO, Yunfu; MENG, Na; YU, Tingting; (114 pag.)WO2016/65585; (2016); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem