Journal ArticleDOI
Reactivity of the ruthenium carbonyl hydride HRu3(CO)9C2C(CH3)3
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TLDR
In this article, the products of the reaction of Ru 3 (CO) 12 and 3,3-dimethyl-1-butyne, hydrogen transfer and alkyne oligomerization are observed.About:
This article is published in Inorganica Chimica Acta.The article was published on 1978-01-01. It has received 33 citations till now. The article focuses on the topics: Hydride & Reactivity (chemistry).read more
Citations
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Journal ArticleDOI
Coordination chemistry of metal alkynyl compounds
TL;DR: In this article, the authors introduce low-molecular weight alkynyl complexes, including four-coordinate compounds, five-and sixcoordinate complexes, and polynuclear complexes of d-metal clusters.
Journal ArticleDOI
Hydrogen Migration in Transition Metal Alkyne and Related Complexes
Jerome Silvestre,Roald Hoffmann +1 more
TL;DR: In this paper, the electronic and structural characteristics of the reaction interconverting a 1-alkyne complex into a vinylidene via a 1 2 hydrogen shift are examined in a mononuclear system, initial slippage of the alkyne to an q' geometry is indicated.
Book ChapterDOI
Alkyne-Substituted Transition Metal Clusters
Paul R. Raithby,Maria J. Rosales +1 more
TL;DR: In this article, the synthesis, characterization, structure, and reactivity of transition metal clusters containing alkyne or alkynes-derived ligands are discussed, and the main difference between the reactions of high-nuclearity clusters with alkynes and alkenes and those of the smaller clusters is that the addition of the organic fragment can produce the rupture of metal-metal bonds without cluster breakdown.
Book ChapterDOI
Transition-Metal Molecular Clusters
B.F.G. Johnson,J. Lewis +1 more
TL;DR: In this article, a review of the chemistry of transition-metal clusters is presented, which is not regarded as a comprehensive account but rather as an assessment of the current views of the cluster compounds.
Journal ArticleDOI
Metal-Carbonyl Clusters with Alkynes Bound in "Parallel" or "Perpendicular" Fashion
TL;DR: In this article, the reactivity of tri-and polynuclear clusters with acetylene substituents has been studied in homogeneous and solid-gas hydrogenation catalysis, with particular attention devoted to the chemical transformations which could occur during catalytic reactions.
References
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Journal ArticleDOI
Reactions of Ru3(CO)12 with asymmetrically substituted acetylenes. A new type of interaction between acetylenes and a metal-atom cluster
TL;DR: In this paper, the compounds Ru 3 (CO) 9 X (where XC 2 (t-Bu)H and C 2 (Ph)H) have been obtaned from the reactions of Ru 3(CO) 12 with t-BuCCH and PhCCH and discussed their IR, NMR and mass spectra.
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Stereochemically nonrigid carbonyl complexes of group VIII B metal clusters
TL;DR: In this paper, the variable temperature 13 C-nmr of M 3 (CO) 12 (M = Fe, Ru, Os) have been studied and the importance of bridging intermediates in this exchange process is discussed.
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Acetylenic derivatives of metal carbonyls. Part XV. Reaction of dodecacarbonyltriosmium with unsymmetrically substituted alkynes
TL;DR: In this article, the reaction of dodecacarbonyltriosmium and phenylacetylene (L) in refluxing benzene gives Os 3 (CO) 10 L, Os 3 CO 10 L 2 and HOs 3 CO 9 L 2 as primary products.
Journal ArticleDOI
Four- and five-coordinate platinum(II) complexes with diphenylmethyl- and phenyldimethyl-stibine
TL;DR: The ligands SbPh 2 Me and SbMe 2 form conventional platinum(II) complexes, cis-PtL 2 X 2 (X = Cl, Br. I).
Journal ArticleDOI
A 13C Nmr investigation of stereochemical non rigidity in hydrido olefinic carbonyl clusters of ruthenium
TL;DR: The spectra of hydrido olefinic carbonyl clusters of ruthenium showed that localized scrambling of the carbonyls occurs with different energy barriers which depend on the nature of the bonding between the ligand and the metal cluster as discussed by the authors.