Related Products of 14508-49-7, 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. 14508-49-7, name is 2-Chloropyrazine, This compound has unique chemical properties. The synthetic route is as follows.
The mixture of 2-chloropyrazine (7) (20.0 g, 0.175 mol),hydrazine hydrate (60 mL) and sodium carbonate (27.84 g,0.264 mol) was stirred for 2 h at 120-130 C. After completionof the reaction that was checked by TLC, the reactionmass was allowed to cool at 50-60 C and then water(60.0 mL) followed by isopropyl alcohol (IPA) (40.0 mL)were added. The reaction mass was maintained for 16 h at 0-3 C and then the precipitated white solid was separatedby filtration. The wet solid was dried under vacuum at 45-50 C to obtain desired 2-hydrazinopyrazine (14.8 g, 77.8%).1H NMR (400 MHz; CD3OD), d, ppm (J, Hz): 7.94-8.14(2H, m, Ar-H); 7.69 (1H, s, Ar-H). ESI-MS m/z (rel, %):111.07 (M+H+) (100). HRMS (FAB) Calc.: C4H6N4:110.059246; Found: 111.0592 [M+H+].
The chemical industry reduces the impact on the environment during synthesis 2-Chloropyrazine. I believe this compound will play a more active role in future production and life.
Reference:
Article; Mannam, Madhava Rao; Devineni, Subba Rao; Pavuluri, Chandra Mouli; Chamarthi, Naga Raju; Kottapalli, Raja Sekhara P.; Phosphorus, Sulfur and Silicon and the Related Elements; vol. 194; 9; (2019); p. 922 – 932;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem