反应条件
1: 2-phenyl-1H-benzimidazole With sodium hydride in N,N-dimethyl-formamide
T=0 - 20°C; 1.5 h;
2: ethyl bromide in N,N-dimethyl-formamide
T=45°C; Temperature;
参考文献
Shi, Hong; Wu, Tao; Jiang, Peng; Jin, Xiao-Dong; Zhu, Hong-Jun
Asian Journal of Chemistry, 2013 , vol. 25, # 8 p. 4481 - 4486
