3-甲基-5-苯基-1H-吡唑-4-羧酸甲酯合成路线 （共 5 条）
反应条件
hydrazine hydrate in acetic acid
T=100°C; 1 h;
参考文献
Plath, Peter; Rohr, Wolfgang
Synthesis, 1982 , # 4 p. 318 - 320
反应条件
water; sodium acetate
参考文献
Michael; Ross
Journal of the American Chemical Society, 1931 , vol. 53, p. 2407
Journal of the American Chemical Society, 1932 , vol. 54, p. 388
反应条件
1: 62 percent / triethylamin / toluene / 12 h / 25 °C
2: 91 percent / hydrazin-hydrat / acetic acid / 1 h / 100 °C
View Scheme
参考文献
Plath, Peter; Rohr, Wolfgang
Synthesis, 1982 , # 4 p. 318 - 320
反应条件
1: 62 percent / triethylamin / toluene / 12 h / 25 °C
2: 91 percent / hydrazin-hydrat / acetic acid / 1 h / 100 °C
View Scheme
参考文献
Plath, Peter; Rohr, Wolfgang
Synthesis, 1982 , # 4 p. 318 - 320
反应条件
1: 82 percent / H2O / 12 h / 20 °C
2: 62 percent / triethylamin / toluene / 12 h / 25 °C
3: 91 percent / hydrazin-hydrat / acetic acid / 1 h / 100 °C
View Scheme
参考文献
Plath, Peter; Rohr, Wolfgang
Synthesis, 1982 , # 4 p. 318 - 320
