Adding a certain compound to certain chemical reactions, such as: 19847-12-2, name is Pyrazinecarbonitrile, belongs to pyrazines compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 19847-12-2, category: Pyrazines
The synthesis of 5 was similar to that of 4, but with pzn(21.0 mg, 0.2 mmol) in place of pza. The resultant solution wasallowed to evaporate slowly in darkness at room temperature forseveral days to afford the product as block-shaped clear lightbrown crystals of 5. (Yield: 68%, based on silver). Anal. Calc. (found)for AgC11H8N3O3: C, 39.08 (38.97); H, 2.38 (2.42); N, 12.43(12.52)%. IR (KBr): m (cm1) = 3421 (s), 3294 (s), 3071 (s), 1657(s), 1549 (s), 1453 (m), 1403 (s), 1358 (s), 1256 (s), 1173 (m),1059 (m), 1021 (m), 804 (s), 740 (m), 671 (m), 625 (w), 562 (m),454 (m).
At the same time, in my other blogs, there are other synthetic methods of this type of compound, Pyrazinecarbonitrile, and friends who are interested can also refer to it.
Reference:
Article; Huang, Hua-Qi; Wang, Dan-Feng; Zhang, Ting; Huang, Rong-Bin; Journal of Molecular Structure; vol. 1086; (2015); p. 99 – 108;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem