反应条件
1.1: FeCl3*6H2O / water / 3 h / 20 - 50 °C / |Inert atmosphere 2.1: sodium hydride / mineral oil; tetrahydrofuran / 1 h / 0 °C / |Inert atmosphere 2.2: 4.5 h / 0 - 20 °C / |Inert atmosphere 3.1: n-butyllithium; 1,2-dibromo-1,1,2,2-tetrachloroethane / hexane / -78 - 20 °C / |Inert atmosphere View Scheme
参考文献
Lv, Na; Xie, Meilan; Gu, Weibing; Ruan, Huanyang; Qiu, Song; Zhou, Chunshan; Cui, Zheng
Organic Letters, 2013 , vol. 15, # 10 p. 2382 - 2385