Ni-N-C催化Heck反应性能研究

Study on Catalytic Performance of Ni-N-C for Heck Reaction

多巴胺为载体,利用一锅法制备催化剂前驱体,将前驱体通入N2焙烧后再酸化干燥最终制得Ni-N-C催化剂。并研究Ni-N-C催化剂催化碘苯和丙烯酸甲酯的Heck反应性能,采用TGA、FT-IR等分析方法对催化剂进行表征,为非贵金属替代催化剂催化Heck反应提供的理论指导。

Ni-N-C catalyst was prepared by one-pot method with dopamine as carrier.The precursor was calcined with N2 and then acidified and dried to obtain Ni-N-C catalyst.The catalytic performance of Ni-N-C catalyst for Heck reaction of iodobenzene and methyl acrylate was studied.The catalyst was characterized by TGA and FT-IR,which provided theoretical guidance for Heck reaction catalyzed by non noble metal substitute catalyst.