Complexes of palladium(II) with N-heterocyclic carbenes of the PEPPSI-type were synthesized by the reaction of PdCl2 with 1-adamantyl-3-(R-methyl)-1H-imidazolium salts. These complexes were used as productive precatalysts for substituted thiophene and imidazole arylation by C—H-activation.

中文翻译：

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钯 (II) 与来自金刚烷基咪唑的 N-杂环卡宾的配合物作为噻吩和咪唑芳基化的预催化剂

通过 PdCl2 与 1-金刚烷基-3-(R-甲基)-1H-咪唑鎓盐的反应，合成了钯 (II) 与 PEPPSI 型 N-杂环卡宾的配合物。这些配合物被用作通过 CH 活化进行取代噻吩和咪唑芳基化的生产性预催化剂。