Reference of 723286-67-7, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 723286-67-7, name is Ethyl 1,2,4-Triazolo[4,3-a]pyrazine-3-carboxylate, This compound has unique chemical properties. The synthetic route is as follows.
A mixture of 380 mg of ethyl [1, 2,4] triazolo [4,3-a] pyrazine-3-carboxylate from Step B and 50 mg of 10% palladium on carbon in 10 ML of ethyl acetate and 10 mL of ethanol was stirred under an atmosphere of hydrogen for 18 h. The mixture was filtered through a pad of Celite and the filtrate concentrated to give the title compound as a solid. LC/MS 169 (M+1).
The chemical industry reduces the impact on the environment during synthesis Ethyl 1,2,4-Triazolo[4,3-a]pyrazine-3-carboxylate. I believe this compound will play a more active role in future production and life.
Reference:
Patent; MERCK & CO., INC.; WO2004/58266; (2004); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem