反应条件
1: 4-(N,N-dimethlyamino)pyridine; pyridine / 20 °C / |Inert atmosphere
2: cesium fluoride / N,N-dimethyl-formamide / 24 h / 140 °C / 760.05 Torr
View Scheme
参考文献
Mita, Tsuyoshi; Higuchi, Yuki; Sato, Yoshihiro
Organic Letters, 2014 , vol. 16, # 1 p. 14 - 17