1, 3??Dialkyl??and 1, 3??Diaryl??3, 4, 5, 6??tetrahydropyrimidin??2??ylidene Rhodium (i) and Palladium (II) Complexes: Synthesis, Structure, and Reactivity

M Mayr, K Wurst, KH Ongania…

文献索引：Mayr, Monika; Wurst, Klaus; Ongania, Karl-Hans; Buchmeiser, Michael R. Chemistry - A European Journal, 2004 , vol. 10, # 5 p. 1256 - 1266

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被引用次数: 210

摘要

Abstract The synthesis of novel 1, 3-diaryl-and 1, 3-dialkylpyrimidin-2-ylidene-based N- heterocyclic carbenes (NHCs) and their rhodium (i) and palladium (II) complexes is described. The rhodium compounds bromo (cod)[1, 3-bis (2-propyl)-3, 4, 5, 6- tetrahydropyrimidin-2-ylidene] rhodium (7), bromo (cod)(1, 3-dimesityl-3, 4, 5, 6- tetrahydropyrimidin-2-ylidene) rhodium (8)(cod= η 4-1, 5-cyclooctadiene, mesityl= 2, 4, 6- ...