[Ru-3(6-NHC)(CO)(10)]: synthesis, characterisation and reactivity of rare 46-electron tri-ruthenium clusters

Ellul Charles E.; Lowe John P.; Mahon Mary F.; Raithby Paul R.; Whittlesey Michael K.

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[Ru-3(6-NHC)(CO)(10)]: synthesis, characterisation and reactivity of rare 46-electron tri-ruthenium clusters

机译：[Ru-3（6-NHC）（CO）（10）]：罕见的46-电子三钌簇的合成，表征和反应性

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[Ru-3(CO)(12)] reacts at room temperature with N-alkyl substituted 6-membered ring N-heterocyclic carbenes (6-NHC) to form [Ru-3(6-NHC)(CO)(10)] (6-NHC = 6-Pr-i 1, 6-Et 2 and 6-Me 4), rare examples of coordinatively unsaturated (46-electron) ruthenium clusters. Complexes 1, 2 and 4 have been structurally characterised, along with the tetranuclear ruthenium cluster [Ru-4(6-Et)(2)(CO)(11)] 3 that is formed along with 2. The degradation of the 6-Pr-i derivative 1 by pyrimidinium salt elimination helped to explain the poor activity of the complex in the catalytic acylation of pyridine.

机译：[Ru-3（CO）（12）]用N-烷基取代的6-元环N-杂环碳碳（6-NHC）在室温下反应以形成[RU-3（6-NHC）（CO）（10） ]（6-NHC = 6-PR-I 1,6-ET 2和6-ME 4），难以实施的不饱和（46-电）钌簇的稀有实例。在结构形式的情况下，复合物1,2和4以及四核钌簇[Ru-4（6-et）（2）（2）（CO）（11）] 3以及2. 6-的降解 Pr-I衍生物1通过嘧啶盐消除有助于解释吡啶催化酰化络合物中复合物的差。

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《Dalton transactions: An international journal of inorganic chemistry》 |2018年第13期|共6页
作者
Ellul Charles E.; Lowe John P.; Mahon Mary F.; Raithby Paul R.; Whittlesey Michael K.;
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Univ Bath Dept Chem Bath BA2 7AY Avon England;

Univ Bath Dept Chem Bath BA2 7AY Avon England;

Univ Bath Dept Chem Bath BA2 7AY Avon England;

Univ Bath Dept Chem Bath BA2 7AY Avon England;

Univ Bath Dept Chem Bath BA2 7AY Avon England;

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中图分类化学;无机化学;
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1. [Ru-3(6-NHC)(CO)(10)]: synthesis, characterisation and reactivity of rare 46-electron tri-ruthenium clusters [J] . Ellul Charles E., Lowe John P., Mahon Mary F., Dalton transactions: An international journal of inorganic chemistry . 2018,第13期

机译：[Ru-3（6-NHC）（CO）（10）]：罕见的46-电子三钌簇的合成，表征和反应性
2. Thermolysis of Ru-3(CO)(10)(mu-dppm) and Ru-3(CO)(9)(PRPh2)(mu-dppm) (R = Ph, H) in presence of O-2: Synthesis and structure of triruthenium clusters containing a capping-oxo ligand [J] . Khan Md. Mehedi M., Ahmad Md. Faruque, Rajbangshi Subas, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2015,第Null期

机译：在O-2存在下Ru-3（CO）（10）（mu-dppm）和Ru-3（CO）（9）（PRPh2）（mu-dppm）（R = Ph，H）的热解：合成和含帽氧配体的三钌簇的结构
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[Ru-3(6-NHC)(CO)(10)]: synthesis, characterisation and reactivity of rare 46-electron tri-ruthenium clusters

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