Related Products of 24241-18-7, A common heterocyclic compound, 24241-18-7, name is 2-Amino-3,5-dibromopyrazine, molecular formula is C4H3Br2N3, its 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.
2-Amino-3,5-dibromopyrazine (10 g, 04 mol) was added to aqueous ammonia (50 ml) After heating to 110 C for 16 h, add ethyl acetate and HO The organic layer was separated, dried and concentrated to give the title compound
The synthetic route of 24241-18-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; NANJING SHENGHE PHARMACEUTICAL CO., LTD.; WANG, YONG; ZHAO, LIWEN; LIU, YANG; ZHANG, JINGZHONG; WANG, DEZHONG; GAO, YIPING; CHEN, HONGYAN; ZHANG, CANG; ZHANG, DI; (68 pag.)TWI523856; (2016); B;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem