反应条件
1: 87 percent / K2CO3 / dimethylformamide / 24 h / 60 °C 2: 1.) BuLi, CuBr*SMe2, 2.) Me3SiCl / 1.) Et2O, hexane, THF, -78 deg C, 1 h, 2.) THF, Et2O, hexane, -78 deg C, 1.5 h View Scheme
参考文献
Diaz, Adolfo; Siro, Jorge G.; Garcia-Navio, Jose L.; Vaquero, Juan J.; Alvarez-Builla, Julio
Synthesis, 1997 , # 5 p. 559 - 562