封面：含二膦配体的钌-茚配合物的合成、结构和反应活性（Eur.）

IF 2.2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR European Journal of Inorganic Chemistry Pub Date : 2024-10-11 DOI:10.1002/ejic.202482901

Masumi Itazaki, Natsumi Kitani, Yukako Dobashi, Kento Okabayashi, Hiroshi Nakazawa, Toshiyuki Moriuchi

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引用次数: 0

摘要

封面显示了两种钌-茚配合物的分子结构：一种是由 1,2-双（二苯基膦）乙烷（dppe）配体桥接的双核 Ru 配合物，另一种是单核螯合 1,3-双（二苯基膦）丙烷（dppp）配合物。单核络合物的 Ru-P（P 反式至 In）键距离（2.4076(11) Å）比 Ru-P（P 反式至 CO）键距离（2.4227(11) Å）短。众所周知，InCl3 和 CO 都具有抽电子特性，但还没有关于它们的抽电子强度比较的报道。这一结果首次表明，InCl3 配体比 CO 配体更强烈地从 Ru 中抽取电子密度。此外，单核 Ru-In 复合物在有机腈的双氢硅烷化反应中表现出催化活性。更多信息，请参阅 M. Itazaki 及其合作者的研究文章。

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Front Cover: Synthesis, Structure, and Reactivity of Ruthenium-Indane Complexes with Diphosphine Ligand (Eur. J. Inorg. Chem. 29/2024)

The Front Cover shows the molecular structures of two ruthenium–indane complexes: one is a binuclear Ru complex bridged by 1,2-bis(diphenylphosphino)ethane (dppe) ligand and the other is a mononuclear chelating 1,3-bis(diphenylphosphino)propane (dppp) complex. For the mononuclear complex, the Ru−P (P trans to In) bond distance (2.4076(11) Å) is shorter than the Ru−P (P trans to CO) one (2.4227(11) Å). It is known that both InCl₃ and CO exhibit electron-withdrawing properties, but no comparison of their electron-withdrawing strengths has been reported. This result is the first to show that the InCl₃ ligand withdraws electron density from Ru more strongly than the CO ligand. In addition, the mononuclear Ru−In complexes exhibit catalytic activity for the double hydrosilylation of organonitriles. More information can be found in the Research Article by M. Itazaki and co-workers.

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

期刊介绍： The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry: Chemische Berichte Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.