反应条件
1.1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 2 h / 10 - 20 °C / |Inert atmosphere 2.1: dichloromethane / 1 h / 5 - 20 °C / |Inert atmosphere 3.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 - -75 °C / |Inert atmosphere 3.2: 1 h / -78 - 20 °C / |Inert atmosphere View Scheme
参考文献
Shankar; Mohan, H. Rama; Prasad, U. Viplava; Krishna, M. Hari; Rao, P. Mareswar; Lakshmikumar; Subbaraju, Gottumukkala V.
Asian Journal of Chemistry, 2013 , vol. 25, # 2 p. 913 - 920
