反应条件
1: pyridine / CH2Cl2
2: 60 percent / TiCl3, C8K / 1,2-dimethoxy-ethane / Heating; 1.) 1.5 h, 2.) 15 min
View Scheme
参考文献
Alberola, Angel; Andres, Jose M.; Gonzalez, Alfonso; Pedrosa, Rafael; Vicente, Martina
Heterocycles, 1990 , vol. 31, # 6 p. 1049 - 1058