第六部分箭头、弧及其它图形 CH3 H3 HyPO NaNo H2O HCI m-溴甲苯 NaCl NHCOCH3 甲苯的溴化 CH3 CH3 HN (CH3 CO)2O 甲苯 HNO3 H,SO N2Br F NaNO o-溴甲苯第六部分 箭头、弧及其它图形 CH3 CH3 NO2 CH3 NH2 CH3 NHCOCH3 CH3 NHCOCH3 Br CH3 NH2 Br CH3 N2Cl + Br CH3 Br CH3 NO2 CH3 NH2 CH3 N2Br + CH3 Br HNO3 H2SO4 Fe H + (CH3CO)2O Br2 H2O H + NaNO2 HCl H3PO2 HNO3 H2SO4 Fe H + NaNO2 HBr CuBr 甲苯 m-溴甲苯 o-溴甲苯 甲 苯 的 溴 化