反应条件
1: 1,4-dibromo-2-fluorobenzene With (nBu)3MgLi in tetrahydrofuran; toluene T=0°C; 1 h; 2: N,N-dimethyl-formamide in toluene T=0°C; 0.5 h; 3: With citric acid T=20°C;
参考文献
Iida, Takehiko; Wada, Toshihiro; Tomimoto, Koji; Mase, Toshiaki
Tetrahedron Letters, 2001 , vol. 42, # 29 p. 4841 - 4844