化学合成。
化学合成
合成路线 1(1. 合成:106157-82-8)
产率:70%
合成条件:at 20℃; for 6 h;
实验步骤:将所述胺(17.5g,95.5mmol)的甲酸溶液在室温下搅拌。 保持6小时,浓缩至干,将残余物在乙醇(50mL)中搅拌,然后过滤,由此得到1-(2-氨基嘧啶-4-基)乙酮(9.2g,70%)。
参考文献:
- [1] Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 1723 - 1726 [2] Patent: US2007/142415, 2007, A1. Location in patent: Page/Page column 17 [3] Patent: WO2005/14572, 2005, A1. Location in patent: Page/Page column 24; 25 [4] Patent: US2007/142414, 2007, A1. Location in patent: Page/Page column 19 [5] Patent: WO2007/96334, 2007, A1. Location in patent: Page/Page column 32-33 [6] Patent: WO2004/5279, 2004, A2. Location in patent: Page 164 [7] Patent: WO2011/76723, 2011, A1. Location in patent: Page/Page column 23-24