pyridine; titanium tetrachloride in tetrahydrofuran; tetrachloromethane
T=0°C; Inert atmosphere;
参考文献
Arteaga, Jesus F.; Dieguez, Horacio R.; Gonzalez-Delgado, Jose A.; Quilez Del Moral, Jose F.; Barrero, Alejandro F.
European Journal of Organic Chemistry, 2011 , # 26 p. 5002 - 5011
