Pd-Ni@N-MPC催化Sonogashira反应的研究

Study on Sonogashira Reaction Catalyzed by Pd-Ni@N-MPC

以F127为软模板,间苯二酚和甲醛为碳源,1,6-己二胺为氮源,通过一步水热法原位合成了负载型纳米催化剂Pd-Ni@N-MPC。通过XRD、XPS和TEM对Pd-Ni@N-MPC进行结构分析,表明金属纳米颗粒均匀地分散在氮掺杂介孔碳上。将该催化剂应用于Sonogashira反应中,结果表明,其对Sonogashira反应具有优秀的催化性能。

In this paper, we use F127 as soft template, resorcinol and urea as carbon source, 1,6- hexanediamine as nitrogensource, through one-step in situ hydrothermal synthesis of supported nano Pd-Ni@N-MPC catalyst. The structure ofPd-Ni@N-MPC was analyzed by XRD, XPS and TEM, which showed that the metal nanoparticles were dispersed evenly onthe nitrogen doped mesoporous carbon. The catalyst was applied to the Sonogashira reaction. The results showed that thecatalyst had excellent catalytic performance on Sonogashira reaction.