反应条件
1: bromine; triphenylphosphine / dichloromethane / 12 h / 20 °C / Inert atmosphere
2: N,N-dimethyl-formamide / 18 h / 90 °C / Inert atmosphere
3: hydrazine hydrate / methanol / 95 °C / Inert atmosphere
View Scheme
参考文献
Guo, Xugang; Ortiz, Rocio Ponce; Zheng, Yan; Kim, Myung-Gil; Zhang, Shiming; Hu, Yan; Lu, Gang; Facchetti, Antonio; Marks, Tobin J.
Journal of the American Chemical Society, 2011 , vol. 133, # 34 p. 13685 - 13697