4-溴-1-(1-乙氧基乙基)-1H-吡唑合成路线 （共 3 条）
反应条件
hydrogenchloride in 1,4-dioxane; dichloromethane T=20°C; 3 h;
参考文献
Petter, Russell C.; Jewell, Charles F.; Lee, Kwangho; Medikonda, Aravind Prasad; Niu, Deqiang; Qiao, Lixin; Singh, Juswinder; Zhu, Zhendong
Patent: US2011/269244 A1, 2011 ;
Location in patent: Page/Page column ;
反应条件
potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in 1,4-dioxane T=50°C; 16 h; Inert atmosphere;
参考文献
US2011/230476 A1, ;
Page/Page column 293 ;
反应条件
1: 4-bromo-1-(1-ethoxyethyl)-1H-pyrazole With isopropylmagnesium chloride lithium chloride complex in tetrahydrofuran T=-20 - 20°C; Inert atmosphere; 2: MeOB(pin) in tetrahydrofuran T=-20 - 10°C; Inert atmosphere;
参考文献
Organic Letters, , vol. 11, # 9 p. 1999 - 2002
