以TiO2负载Pd-Fe作催化剂,研究了氟代硝基苯的羰基化反应.结果表明,在TiO2负载Pd-Fe催化剂的作用下,不同的氟代硝基苯和醇或酚在常温常压下顺利进行羰基化反应,大多数反应以较高的转化率和选择性得到氨基甲酸酯.Pd和Fe负载量、催化剂用量和反应温度等对羰基化反应有一定的影响,优化反应条件为:氟代硝基苯0.01mol,醇或酚0.01mol,w(Pd)=0.3%,w(Fe)=0.1%,催化剂52.6mg,乙腈10mL,CO0.1MPa,20℃,反应时间3～9h.催化剂在反应结束后经简单处理可以重复使用. Carbonylation of fluoronitrobenzene was studied by using Pd-Fe supported on TiO2 as a catalyst. The results showed that different fluoronitrobenzene and alcohols or phenols were oxidized at room temperature and pressure , The carbonylation reaction was carried out smoothly, most of them got the carbamate with higher conversion and selectivity.Pd and Fe loading, the amount of catalyst and the reaction temperature had a certain influence on the carbonylation reaction, the optimum reaction conditions were : Fluorinated nitrobenzene 0.01mol, alcohol or phenol 0.01mol, w (Pd) = 0.3%, w (Fe) = 0.1%, catalyst 52.6mg, acetonitrile 10mL, CO0.1MPa, 20 ℃, reaction time 3 ~ 9h The catalyst can be reused after a simple reaction at the end of the reaction.