反应条件
1: 99 percent / triphenylphosphine, diisopropyl azodicarboxylate / tetrahydrofuran / 1 h 2: 94 percent / sodium methoxide / methanol / 2 h / Ambient temperature 3: 100 percent / CF3CO2H, H2O / CH2Cl2 / 12 h / Ambient temperature View Scheme
参考文献
Alves, Cristina; Barros, M. Teresa; Maycock, Christopher D.; Ventura, M. Rita
Tetrahedron, 1999 , vol. 55, # 28 p. 8443 - 8456