Optically Pure C1-Symmetric Cyclic(alkyl)(amino)carbene Ruthenium Complexes for Asymmetric Olefin Metathesis,Journal of the American Chemical Society

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Optically Pure C1-Symmetric Cyclic(alkyl)(amino)carbene Ruthenium Complexes for Asymmetric Olefin Metathesis
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2020-11-13 , DOI: 10.1021/jacs.0c10705
Jennifer Morvan ₁ , François Vermersch ₂ , Ziyun Zhang ₃ , Laura Falivene ₄ , Thomas Vives ₁ , Vincent Dorcet ₁ , Thierry Roisnel ₁ , Christophe Crévisy ₁ , Luigi Cavallo ₃ , Nicolas Vanthuyne ₅ , Guy Bertrand ₂ , Rodolphe Jazzar ₂ , Marc Mauduit ₁

Affiliation

An expedient access to the first optically pure ruthenium complexes containing C1-symmetric cyclic (alkyl)(amino)carbene ligands is reported. They demonstrate excellent catalytic performances in asymmetric olefin metathesis with high enantioselectivities (up to 92% ee). Preliminary mechanistic insights provided by density functional theory models highlight the origin of the enantioselectivity.

中文翻译：

用于不对称烯烃复分解的光学纯 C1-对称环（烷基）（氨基）卡宾钌配合物

报道了获得第一个包含 C1 对称环状（烷基）（氨基）卡宾配体的光学纯钌配合物的便利途径。它们在不对称烯烃复分解反应中表现出优异的催化性能，具有高对映选择性（高达 92% ee）。密度泛函理论模型提供的初步机械见解突出了对映选择性的起源。

更新日期：2020-11-13

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