反应条件
1: 1) CuI 2) TMSCl / 1) THF, 40 min, -40 deg C or 30 min, -20 deg C 2) 120 min, -20 deg C 2: 89 percent / EtAlCl2 / CH2Cl2 / 0.08 h / 0 °C View Scheme
参考文献
Fujiwara, Tooru; Takeda, Takeshi
Tetrahedron Letters, 1990 , vol. 31, # 42 p. 6027 - 6030
