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. 109-12-6, name is Pyrimidin-2-amine. This compound has unique chemical properties. The synthetic route is as follows. Formula: C4H5N3
A 5 L three-necked round bottom flask was charged with 2-aminopyrimidine (285.30 g, 3 mol), N-bromosuccinimide (1.17 kg, 6.6 mol), acetonitrile 2 L and methanol 1 L. The mixture in the reaction flask was stirred at 70 C for 6 hours. TLC and HPLC confirmed the reaction was complete. After the reaction was completed, the solvent was removed by rotary evaporation to give the crude product. The crude product was concentrated by evaporation and recrystallized to give the pure product 2-amino-5-bromopyrimidine. After drying, the yield was 90.48% and the purity was 99.05% (HPLC).
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 109-12-6, Pyrimidin-2-amine.
Reference:
Patent; Shandong Youbang Biochemical Technology Co., Ltd.; Geng Xuanping; Zhang Xianglong; Cheng Wei; Lai Xinsheng; Lai Chao; Lai Ziteng; (4 pag.)CN106632079; (2017); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia