Reference of 446286-90-4, 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. 446286-90-4, name is 2-Bromo-5-(piperazin-1-yl)pyrazine belongs to pyrazines compound, it is a common compound, a new synthetic route is introduced below.
A mixture of 2-bromo-5-(piperazin-1-yl)pyrazine (458 mg, 1.88 mmol), 2-iodopropane (479 mg, 2.82 mmol) and K2C03 (518 mg, 3.76 mmol) in MeCN (10 mL) was stirred at 60 C overnight. Concentrated and purified by silica gel column (MeOH/EA = 1:10) to give the titleproduct (388 mg, yield 72%). MS (ES+) C11H17BrN4 requires: 284, found: 285[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, 2-Bromo-5-(piperazin-1-yl)pyrazine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; BLUEPRINT MEDICINES CORPORATION; BROOIJMANS, Natasja; BRUBAKER, Jason, D.; FLEMING, Paul, E.; HODOUS, Brian, L.; KIM, Joseph, L.; WAETZIG, Josh; WILLIAMS, Brett; WILSON, Douglas; WILSON, Kevin, J.; (347 pag.)WO2017/181117; (2017); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem