反应条件
1: 72 percent / NHEt2, CuI / Pd(PPh3)2Cl2 / 4 h / 45 °C 2: 93 percent / acetic anhydride, p-toluenesulfonic acid / CH2Cl2 View Scheme
参考文献
Tietze, Lutz F.; Goerlitzer, Jochen; Schuffenhauer, Ansgar; Huebner, Matthias
European Journal of Organic Chemistry, 1999 , # 5 p. 1075 - 1084
