4-(1H-3-吡唑基)苯甲酸合成路线 (共 3 条)
反应条件
1: NaH / tetrahydrofuran / 1.) 0-5 deg C, 35 min; 2.) RT, 1 h 2: dimethylformamide / 1 h / Heating View Scheme
参考文献
Tetrahedron Letters, , vol. 39, # 20 p. 3287 - 3290
反应条件
potassium carbonate in N,N-dimethyl-formamide T=20°C; 1 h;
参考文献
TRIMERIS, INC.
Patent: WO2007/103456 A2, 2007 ;
Location in patent: Page/Page column 120 ;
反应条件
potassium carbonate in N,N-dimethyl-formamide T=20°C; 24 h;
参考文献
TRIMERIS, INC.
Patent: WO2007/103456 A2, 2007 ;
Location in patent: Page/Page column 120-121 ;