Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 24241-18-7, name is 2-Amino-3,5-dibromopyrazine, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C4H3Br2N3
Intermediate 1-01 (2 g, 7.9 mmol) was solved in 2-chlo- roacetone (3 ml). The reaction was heated in a sealed tubeat 90 C. for 16 h. A precipitate appears. Then Et20 was added. The precipitate was filtered off as a salt. The resulting solid was suspended in DCM and treated with an aqueous saturated solution of Na2CO3. The organic phase was extracted, dried (MgSO4), filtered and evaporated to obtainthe intermediate 1-05 (1.2 g of a brown solid, Y: 35%)
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 24241-18-7.
Reference:
Patent; CENTRO NACIONAL DE INVESTIGACIONES ONCOLOGICAS (CNIO); Serrano Marugan, Manuel; Pastor Fernandez, Joaquin; Martinez Gonzalez, Sonia; Ortega Molina, Ana; Bischoff, James R.; Oyarzabal Santamarina, Julen; (220 pag.)US9993554; (2018); B2;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem