Some common heterocyclic compound, 1379338-74-5, name is 5,7-Dichloropyrido[3,4-b]pyrazine, molecular formula is C7H3Cl2N3, 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. Recommanded Product: 1379338-74-5
(C) (9/-/-fluoren-9-yl)methyl 5-(7-chloropyrido[4,3-£>]pyrazi n-5- yl)hexahyd ropy rrolo[3,4-£>] pyrrole- 1 (2H)-carboxylate[0129] The mixture of (9/-/-fluoren-9-yl)methyl hexahydropyrrolo[3,4-£>]pyrrole-1 (2/-/)- carboxylate (100 mg, 0.5 mmol) and 5,7-dichloropyrido[4,3-£>]pyrazine (600 mg, 1 .8 mmol) in dioxane was stirred at 0 C for 30 minutes and then at room temperature for 4 hours. The mixture was concentrated, and the residue was purified by chromatography to give the title compound. MS (m/z): 498 (M+H)+.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1379338-74-5, its application will become more common.