In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 16298-03-6, name is Methyl 2-aminopyrazine-3-carboxylate belongs to Pyrazines compound, it is a common compound, a new synthetic route is introduced below. Formula: C6H7N3O2
In fitted with magnetic stirring and reflux condensation tube (with drying tail pipe) 250 ml three-necked bottle are respectively added with a 3 – amino pyrazine -2 – carboxylic acid methyl ester 15.4g (about 0.1 muM), 120 ml of concentrated ammonia water, stirring at room temperature under the condition of 10h, filtering, washing, 60 C drying, be 12.5g yellow solid that 3 – amino pyrazine -2 – formamide. Yield: 90.6
The synthetic route of 16298-03-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Li Zhulai; (15 pag.)CN106699759; (2017); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem