Electric Literature of 19847-12-2, The chemical industry reduces the impact on the environment during synthesis 19847-12-2, name is Pyrazinecarbonitrile, I believe this compound will play a more active role in future production and life.
To pyrazinecarbonitrile (11.7g, O. llmol), 28% methanol solution of sodium methoxide (2. 0g, lOmmol) was added and the mixture was refluxed for 4 hours and, after adding ammonium chloride (6.4g, 0. 12mol), for further 6 hours. After finishing the. reaction, the precipitation, formed by adding diethyl ether (50ml) to the mixture, was filtered, washed with diethyl ether and then with acetone, and dried in a desiccator to obtain amidinopyrazine hydrochloride (17.2g), which was used in further reaction without purification.
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, Pyrazinecarbonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; BAYER CROPSCIENCE AG; WO2005/79798; (2005); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem