Extended knowledge of Pyrazin-2-amine

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Pyrazin-2-amine, its application will become more common.

Electric Literature of 5049-61-6,Some common heterocyclic compound, 5049-61-6, name is Pyrazin-2-amine, molecular formula is C4H5N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Initial attempt showed that the reaction gave a lot of black polymers after a few min., with the main product being 3,5-dichloro-2-amino pyrazine. Only small amount of 5- chloro-2-aminopyrazine was isolated (eq 7). This reaction could not be scaled up because it was not reproducible.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Pyrazin-2-amine, its application will become more common.

Reference:
Patent; THE GOVERNMENT OF THE UNITED STATES, as represented by the secretary of HEALTH AND HUMAN SERVICES; WO2007/124345; (2007); A2;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem