反应条件
1: 96 percent / 1.) NaH / dimethylformamide / 10 °C / 1.) 15 min, 2.) 15 min 2: 96 percent / 1.) n-BuLi / tetrahydrofuran; hexane / 0.5 h / -70 °C 3: 1.) Li, NH3, 2.) FeCl3, air / 1.) Et2O, -40 deg C, 3 h, 2.) AcOH, 25 deg C View Scheme
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 37, # 3 p. 594 - 599
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 3 p. 695 - 701
