Synthetic Route of 16298-03-6, 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.
Example 58; Step 1; A solution of bromine (10 mL, 190 mmol) in acetic acid (10 mL) was added dropwise to a solution of 1 (20 g, 130 mmol) in glacial acetic acid (100 mL) at 45 C. The resulting mixture was stirred at 25 C. for 30 min. After completion of reaction (reaction progress was monitored by TLC), the solution was diluted with water (600 mL) and then stirred at RT for another 30 min. A yellow solid precipitated out, which was filtered, washed with water and dried to afford compound 2 as yellow solid (28.5 g, 93%). MS m/z (ES): 232 (M+H)+.
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, Methyl 2-aminopyrazine-3-carboxylate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; de Vicente Fidalgo, Javier; Hermann, Johannes Cornelius; Lemoine, Remy; Li, Hongju; Lovey, Allen John; Sjogren, Eric Brian; Soth, Michael; US2011/59118; (2011); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem