Adding a certain compound to certain chemical reactions, such as: 54608-52-5, name is 2-Hydrazinopyrazine, 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 54608-52-5, Formula: C4H6N4
To a mixture of 2-hydrazinylpyrazine (0.551 g, 5.00 mmol) and ethyl 2-cyanopropanoate (0.669 g, 5.00 mmol) in abs. EtOH (10 mL) was added 3M NaOEt in EtOH (0.167 mL, 0.501 mmol) and the mixture was heated at reflux for 64 hours. The mixture was concentrated and the residual yellow-brown solid was treated with EtOAc (30 mL) and sonicated. The resulting tan suspension was stirred vigorously for 8 hours. The solid was collected via vacuum filtration, washed with EtOAc and dried in vacuum to afford the title compound as a light tan powder (682 mg, 71%). NMR (DMSO d6) delta 10.3 (br s, 1H), 8.82 (s, 1H), 8.30 (d, 2H), 6.55 (s, 2H), 1.71 (s, 3H).
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-Hydrazinopyrazine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ARRAY BIOPHARMA INC.; ALLEN, Shelley; BLAKE, James F.; BRANDHUBER, Barbara J.; JIANG, Yutong; KOLAKOWSKI, Gabrielle R.; XU, Rui; WINSKI, Shannon L.; WO2014/78328; (2014); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem