5-氨基-3-三氟甲基-4-吡唑甲酸乙酯合成路线 （共 2 条）
反应条件
hydrazine hydrate; triethylamine in ethanol T=-5°C;
参考文献
Wu, Yan-Chao; Chen, Yong-Jun; Li, Hui-Jing; Zou, Xiao-Mao; Hu, Fang-Zhong; Yang, Hua-Zheng
Journal of Fluorine Chemistry, 2006 , vol. 127, # 3 p. 409 - 416
反应条件
1.1: Et3N / CH2Cl2 / 10 h / -10 °C 1.2: 58.1 percent / oxalyl chloride; pyridine / 6 h / Heating 2.1: 56.4 percent / aq. H2NNH2; Et3N / ethanol / -5 °C View Scheme
参考文献
Wu, Yan-Chao; Chen, Yong-Jun; Li, Hui-Jing; Zou, Xiao-Mao; Hu, Fang-Zhong; Yang, Hua-Zheng
Journal of Fluorine Chemistry, 2006 , vol. 127, # 3 p. 409 - 416
