反应条件
1: 92 percent / p-TsOH / toluene / Heating
2: 68 percent / AgNO2 / diethyl ether / 168 h / 20 °C
3: 81 percent / 1,8-diazabicyclo[5.4.0]undec-7-ene / 20 °C
4: 86 percent / p-toluenesulfonic acid / 20 °C
5: 84 percent / Na2CO3 / benzene / 24 h / 80 - 90 °C
6: 95 percent / formic acid; Pd(PPh3)4 / tetrahydrofuran / 24 h / Heating
View Scheme
参考文献
Woodcock, Steven R.; Marwitz, Adam J. V.; Bruno, Paulo; Branchaud, Bruce P.
Organic Letters, 2006 , vol. 8, # 18 p. 3931 - 3934
