Reference of 939412-86-9, The chemical industry reduces the impact on the environment during synthesis 939412-86-9, name is (3-Chloropyrazin-2-yl)methanamine hydrochloride, I believe this compound will play a more active role in future production and life.
(3-chloropyrazin-2-yl)methanamine.hydrochloride (5 g, 27.8 mmol) and triethylamine (11.61 mL, 83 mmol) dichloromethane (80 mL) was added acetic anhydride (2.63 mL, 27.8 mmol) and the reaction mixture was stirred at 0C for 30 min. The mixture was filtered and the filtrate concentrated in vacuo. The product was purified using silica gel chromatography (ethylacetate/ethanol = 5/1 v/v%) to give 4.45 g of N-((3-chloropyrazin-2-yl)methyl)acetamide (88%).
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-Chloropyrazin-2-yl)methanamine hydrochloride, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MSD Oss B.V.; Man, de, Adrianus, Petrus, Antonius; Sterrenburg, Jan-Gerard; Raaijmakers, Hans C.A.; Kaptein, Allard; Oubrie, Arthur A.; Rewinkel, Johannes, Bernardus, Maria; Jans, Christiaan, Gerardus, Johannes, Maria; Wijkmans, Jacobus C.H.M.; Barf, Tjeerd A.; Gao, Xiaolei; Boga, Sobhana Babu; Yao, Xin; Zhu, Hugh Y.; Cooper, Allen B.; Kim, Ronald M.; EP2548877; (2013); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem