4-溴-2,6-二氟苯甲酸合成路线 (共 21 条)
反应条件
1.1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 2.5 h / 20 °C
1.2: 3 h / 0 °C
2.1: magnesium sulfate; sodium hydride / dimethyl sulfoxide / 0.5 h
2.2: 48 h
View Scheme
参考文献
CROWN BIOSCIENCE INC. (TAICANG); ZHONG, Boyu; SHIH, Chuan; YUAN, Hongbin; ZHOU, Feng
Patent: WO2014/32498 A1, 2014 ;