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. 54608-52-5, name is 2-Hydrazinopyrazine belongs to Pyrazines compound, it is a common compound, a new synthetic route is introduced below. name: 2-Hydrazinopyrazine
A solution of 2-hydrazinopyrazine (1.10 g) in trifluoroacetic anhydride (10 mL) was stirred at room temperature for 4 h. To the mixture was added PPA (12 mL). The reaction mixture was heated at 80 C. for another 15 h. The reaction mixture was cooled to room temperature and filtered to afford the title compound as a white solid (0.94 g, 50.00%). The compound was characterized by the following spectroscopic data: MS (ESI, pos. ion) m/z: 189.0 (M+1); 1H NMR (400 MHz, CDCl3) delta: 8.64 (s, 3H).
The synthetic route of 54608-52-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; SUNSHINE LAKE PHARMA CO., LTD.; Zhang, Jiancun; Zhang, Yingjun; Zhang, Weihong; Liu, Bing; Zhang, Jiquan; Liu, Jinlei; Zhang, Lu; US2014/228361; (2014); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem