反应条件
1: With copper(l) iodide in N,N-dimethyl-formamide
T=20°C; 0.25 h;
2: With caesium carbonate in N,N-dimethyl-formamide
T=20 - 55°C; 8 h;
参考文献
Kale, Raju R.; Prasad, Virendra; Hussain; Tiwari, Vinod K.
Tetrahedron Letters, 2010 , vol. 51, # 43 p. 5740 - 5743
