反应条件
1: With pyrrolidine in N,N-dimethyl-formamide T=110°C; 2 h; 2: With hydrogenchloride; titanium(III) chloride; ammonium acetate in N,N-dimethyl-formamide T=0°C; 0.25 h;
参考文献
Prieto, Monica; Zurita, Esther; Rosa, Esmeralda; Munoz, Lourdes; Lloyd-Williams, Paul; Giralt, Ernest
Journal of Organic Chemistry, 2004 , vol. 69, # 20 p. 6812 - 6820