imidazolium-containing mesoporous coordination polymer and organic polymer-based platforms were successfully exploited to develop single-site heterogenized Pd–NHC catalysts for oxidative arene/heteroarene C–H functionalization reactions. The catalysts were efficient in directed arene halogenation, and nondirected arene and heteroarene arylation reactions. High catalytic activity, excellent heterogeneity and
成功地利用三维传播的含
咪唑鎓介孔配位聚合物和基于有机聚合物的平台来开发用于氧化
芳烃/杂
芳烃 C-H 功能化反应的单点多相 Pd-NHC 催化剂。该催化剂在定向
芳烃卤化、非定向
芳烃和杂
芳烃芳基化反应中是有效的。这些系统提供了高催化活性、优异的异质性和可回收性,使它们成为多相 C-H 功能化领域的有希望的候选者,而高效催化剂仍然稀缺。