反应条件
1: 83 percent / Ph3P / tetrahydrofuran / 1 h / 23 °C
2: 76 percent / DBU / tetrahydrofuran / 48 h / Ambient temperature
3: 42 percent / CrO3, H2SO4 / 48 h
4: 75 percent / K2CO3 / H2O / 4 h / Heating
View Scheme
参考文献
Yurdakul, Aycil; Gurtner, Christian; Jung, Elena-Silvia; Lorenzi-Riatsch, Annalaura; Linden, Anthony; Guggisberg, Armin; Bienz, Stefan; Hesse, Manfred
Helvetica Chimica Acta, 1998 , vol. 81, # 8 p. 1373 - 1392