4-氯-5-甲基-3-(三氟甲基)-1H-吡唑-1-乙酸乙酯合成路线 (共 2 条)
反应条件
potassium carbonate in N,N-dimethyl-formamide T=55°C; 10 h;
参考文献
ChemoCentryx, Inc.; Chen, Xi; Dragoli, Dean R.; Fan, Pingchen; Li, Yandong; Powers, Jay P.; Punna, Sreenivas; Tanaka, Hiroko; Zhang, Penglie
Patent: US2014/57937 A1, 2014 ;
Location in patent: Paragraph 0093; 0094 ;
反应条件
lithium hydroxide hydrate; water in tetrahydrofuran T=60°C; 5 h;
参考文献
US2014/57937 A1, ;
Paragraph 0093; 0095 ;