bromine in acetic acid

暂无反应条件数据

1: 86 percent / hydrazine / dimethylformamide / 16 h / 110 °C 2: 94 percent / concd. H2SO4; concd. HNO3 / 3 h / 0 - 20 °C 3: 61 percent / aq. (NH4)2S / ethanol / 80 °C View Scheme

1: 65 percent / dimethylsulfoxide / 6 h / 95 °C 2: 27 percent / Fe-powder, concd. HCl / ethanol; H2O / 4 h / Heating 3: 86 percent / 6N HCl / 0.25 h / Heating View Scheme

1: activated Fe / acetic acid; H2O / 0.75 h / 85 - 90 °C 2: 78 percent / trifluoroacetic acid / 0.5 h / 4 °C 3: 96 percent / K2CO3 / 1,2-dimethoxy-ethane / 24 h / Ambient temperature 4: 1.) 90percent fuming HNO3, CF3SO3H, 2.) aq. 0.2 M K2CO3 / 1.) -20 deg C, 2 h, 2.) ethanol, RT, 15 h 5: 1.) activated Fe, 2.) water / 1.) benzene, reflux, 30 min, 2.) benzene, reflux 6: 1 N aq. HCl / 1.25 h / 75 °C View Scheme

iron in water; acetic acid T=85 - 90°C; 0.75 h;

potassium hydroxide in ethanol; dichloromethane