1.1: (PhSO2)2 / toluene; CD2Cl2 / 120 h / 80 °C 1.2: H2O / 80 °C 2.1: NaH / tetrahydrofuran / 1 h / 0 °C 2.2: 82 percent / tetrahydrofuran / 5.5 h / 0 °C View Scheme
参考文献
Markovic, Dean; Vogel, Pierre
Organic Letters, 2004 , vol. 6, # 16 p. 2693 - 2696