Bifunctional Ruthenium(II) Hydride Complexes with Pendant Strong Lewis Acid Moieties: Structure, Dynamics, and Cooperativity

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• 作者：Thomas G. Ostapowicz ; Carina Merkens ; Markus H枚lscher ; J眉rgen Klankermayer ; Walter Leitner
• 刊名：The Journal of the American Chemical Society
• 出版年：2013
• 出版时间：February 13, 2013
• 年：2013
• 卷：135
• 期：6
• 页码：2104-2107
• 全文大小：266K
• 年卷期：v.135,no.6(February 13, 2013)
• ISSN：1520-5126

文摘

The synthesis of a novel class of bifunctional ruthenium hydride complexes incorporating Lewis acidic BR₂ moieties is reported. Determination of the molecular structures in the solid state and in solution provided evidence for tunable interaction between the two functionalities. Cooperative effects on the reactivity of the complexes were demonstrated including the activation of small Lewis basic molecules by reversible anchoring at the boron center.