5-氨基-1-(2-氯苯基)-1H-吡唑-4-甲酸乙酯合成路线 (共 2 条)
反应条件
acetic acid in water T=20°C; 12 h;
参考文献
Pandey, Garima; Bhowmik, Subhendu; Batra, Sanjay
Organic Letters, 2013 , vol. 15, # 19 p. 5044 - 5047
反应条件
1: 42 percent / K2CO3, CuO / dimethylformamide / 74 h / Heating 2: 74 percent / 10percent aq. NaOH 3: 90 percent / 180 - 190 °C / 2 - 5 Torr View Scheme
参考文献
Khan, Misbahul A.; Ribeiro, Vera L. T.
Monatshefte fuer Chemie, 1983 , vol. 114, p. 425 - 432