1.由苯和甲醇为原料合成:间氯苯甲酸。CH3OH + SOCl2CH3Cl + SO2+ HClCl+CH3ClAlCl3CH3KMnO 4COOHCFl2eCOOH5-22.由苯为原料合成:4-硝基-2,6-二溴乙苯。+C2H5BrAlCl 3C2H5HHNSOO3O2N C2H5BFre2C2H5NO22 4Br5-23.由甲苯为原料合成:邻硝基对苯二甲酸。5-26.以甲苯...