1: 1) Se / NaBH4 2) O2 / EtOH, 1) 96 h / reflux 2) 30 min
2: 87 percent / Br2 / CH2Cl2 / 0.5 h / Ambient temperature
View Scheme
参考文献
Dhau, Jaspreet S.; Singh, Avtar; Singh, Amritpal; Sooch, Balwinder S.
Phosphorus, Sulfur and Silicon and the Related Elements, 2014 , vol. 189, # 5 p. 687 - 699