反应条件
1: 79 percent / DBN / benzene / 8 h / 20 °C
2: 67 percent / 2,4,6-trichlorobenzoyl chloride; Et3N; DMAP / tetrahydrofuran; toluene / 24 h / 90 °C
3: 90 percent / DDQ / CH2Cl2; H2O / 20 °C
View Scheme
参考文献
Sharma; Mouli, Ch.Chandra
Tetrahedron Letters, 2002 , vol. 43, # 50 p. 9159 - 9161
