报道几种不同Ｐ／Ｐｄ摩尔比的膦化聚苯醚负载钯催化剂，在常温常压下和水／苯混合溶剂中催化烯丙基溴羰基化合成丁烯酸的催化性能。考察了溶剂、反应温度、碱及相转移剂对催化剂活性的影响。结果表明，这类膦化聚苯醚负载钯催化剂对烯丙基溴的羰基化反应具有很好的催化活性和稳定性；且催化剂的活性随其Ｐ／Ｐｄ摩尔比的不同而不同。升高反应温度和加入相转移剂均使反应速度加快。 Reported several different P / Pd molar ratio of phosphine oxide polyphenylene ether supported palladium catalyst, under normal temperature and pressure and water / benzene mixed solvent catalytic allylic bromocarbonylation of crotonic acid catalytic properties. The effects of solvent, reaction temperature, base and phase transfer agent on the activity of the catalyst were investigated. The results show that this kind of phosphonated poly (phenylene oxide) supported palladium catalyst has good catalytic activity and stability for the carbonylation of allyl bromide. The catalytic activity varies with the P / Pd molar ratio. Increasing the reaction temperature and adding the phase transfer agent all make the reaction speed up.