反应条件
1: 70 percent / NaHCO3 / toluene / 36 h / 145 °C 2: 91 percent / conc. HCl / methanol / 15 h / Heating 3: 81 percent / MCPBA / CHCl3 / Ambient temperature 4: 1.) CuI / 1.) THF, -15 deg C, 5 min, 2.) THF, RT, 24 h 5: 61 percent / o-chloranil / toluene / Heating View Scheme
