Organometallics

N-Heterocyclic Carbene–Palladium (II)–4, 5-Dihydrooxazole Complexes: Synthesis and Catalytic Activity toward Amination of Aryl Chlorides

P Huang, YX Wang, HF Yu, JM Lu

文献索引：Huang, Pei; Wang, Yi-Xiang; Yu, Hong-Fei; Lu, Jian-Mei Organometallics, 2014 , vol. 33, # 7 p. 1587 - 1593

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被引用次数: 22

摘要

A series of novel N-heterocyclic carbene–palladium (II)–4, 5-dihydrooxazole (NHC-PdII-Ox) complexes 3 were successfully synthesized from commercially available imidazolium salts 1, PdCl2, and 4, 5-dihydrooxazoles 2 in a one-step process, and these complexes showed efficient catalytic activity toward the amination of aryl chlorides. Both secondary and primary amines were tolerated under the same reaction conditions. Under the optimal reaction ...