2,5-二甲基吡唑(1,5)嘧啶-7-酮合成路线 (共 3 条)
参考文献
Nam; Grandberg; Sorokin
Chemistry of Heterocyclic Compounds, 2003 , vol. 39, # 9 p. 1210 - 1212
参考文献
Journal of Organic Chemistry, , vol. 24, p. 787,792
反应条件
1: With N,N-diethylaniline in 1,4-dioxane T=22°C; 0.0833333 h; 2: With trichlorophosphate in 1,4-dioxane T=22 - 85°C; 2.58333 h; 3: With dipotassium hydrogenphosphate; water in 1,4-dioxane T=0 - 22°C; Product distribution / selectivity;
参考文献
ELI LILLY AND COMPANY
Patent: WO2008/36579 A1, 2008 ;
Location in patent: Page/Page column 21-22 ;
WO 2008/036579 A1