1.1: AIBN; O2 / acetonitrile / 0 °C / UV-irradiation
1.2: p-TsOH / acetonitrile; CH2Cl2 / -10 - 20 °C
2.1: 95 percent / mCPBA / CH2Cl2
3.1: 68 percent / trifluoroacetic anhydride; 2,6-lutidine / acetonitrile / 3 h / 20 °C
4.1: NHMDS / tetrahydrofuran / 0.25 h / 20 °C
4.2: 74 percent / tetrahydrofuran / 1 h / 20 °C
5.1: FeCl2*4H2O
View Scheme
参考文献
O'Neill, Paul M.; Mukhtar, Amira; Ward, Stephen A.; Bickley, Jamie F.; Davies, Jill; Bachi, Mario D.; Stocks, Paul A.
Organic Letters, 2004 , vol. 6, # 18 p. 3035 - 3038