反应条件
1: 1.) s-BuLi, TMEDA, 2.) PdCl2, K, CuCN, bis(diphenylphosphino)ferrocene / 1.) THF, -78 deg C, 2 h, 2.) THF, -78 deg C, 13 h 2: 94 percent / s-BuLi, TMEDA / tetrahydrofuran / 0.5 h / -78 °C View Scheme
参考文献
Karl Dieter; Li, ShengJian
Journal of Organic Chemistry, 1997 , vol. 62, # 22 p. 7726 - 7735