卤代箬竖的氨解反应较困难 C!NaN2→ H2 48% 52% +2NH2Cu200230 70 atm Cu/l70-190 + 2NH 30-35am O2N O2N Cu115-120°C +2NH O2N NO2 NH. Cu/215-218 2NH 50-55atm 88%卤代芳烃的氨解反应较困难 Cl NaNH2 NH3 NH2 NH2 Cl NH3 NH2 Cl NH3 NH2 O2 N O2 N Cl NH3 NH2 O2 N O2 N NO2 NO2 O O Cl NH3 O O NH2 * * * 48% + * 52% + 2 Cu/200-230 o C 70 atm + 2 Cu/170-190 o C 30－35 atm + 2 Cu/115-120 o C + 2 Cu/215-218 o C 50-55 atm 88%