Chemistry–A European Journal

Diamination of olefins: Synthesis, structures and reactivity of osmaimidazolidines

K Muñiz, A Iesato, M Nieger

文献索引：Muniz, Kilian; Iesato, Atsushi; Nieger, Martin Chemistry - A European Journal, 2003 , vol. 9, # 22 p. 5581 - 5596

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被引用次数: 41

摘要

Abstract The diamination of certain olefins bearing electron-withdrawing substituents proceeds with well-defined bisimido and trisimido complexes of osmium. The products are obtained as osmaimidazolidines which are of unprecedented stability with regards to olefin functionalisation. Osmium complexes from related dihydroxylation or aminohydroxylation are significantly less stable and thereby promote catalytic reactions. This difference in ...