反应条件
1: 83 percent / Cs2CO3 / acetone / 1 h / 30 °C
2: 85 percent / aq. AcOH; TBAF / tetrahydrofuran / 0 - 20 °C
3: Jones reagent / acetone / 0 - 20 °C
4: 466 mg / diethyl ether / 1 h / 20 °C
5: 100 percent / H2 / Pd/C / methanol / 1 h / 20 °C
6: 74 percent / DCC / CH2Cl2 / 12 h / -20 °C
7: 31 percent / 120 h / -196 °C / Photolysis
View Scheme
参考文献
Spantulescu, M. Daniel; Jain, Rajendra P.; Derksen, Darren J.; Vederas, John C.
Organic Letters, 2003 , vol. 5, # 16 p. 2963 - 2965
