反应条件
1: 100 percent / K2CO3 / CHCl3 / 8 h / Heating 2: 90 percent / MnO2 / CHCl3 / 0.17 h 3: 98 percent / p-TsOH*H2O / toluene / 1.5 h / Heating 4: 1.) O2, Rose Bengal, 2.) thiourea / 1.) CH3OH, CH2Cl2, 12 deg C, irradiation, 30 min, 2.) CH3OH, CH2Cl2, 12 h 5: 90 percent / H2 / 10percent Pd/C / ethanol / 1 h 6: 56 mg / BBr3 / CHCl3 / 1 h / 0 °C 7: 6 N aq. H2SO4 / 12 h / Heating View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 24, # 12 p. 1525 - 1528
