Journal ArticleDOI
Rhodium-Catalyzed Activation and Functionalization of the C−C Bond of Biphenylene
Carl N. Iverson,William D. Jones +1 more
TLDR
In this article, a biphenylene reaction with the rhodium(I) dimer (dtbpm)RhCl]2 (1) was shown to yield a new five-coordinate complex, (PPh3)2Rh(2,2‘-biphenyl)Cl (3), when the base is triphenylphosphine.About:
This article is published in Organometallics.The article was published on 2001-11-27. It has received 75 citations till now. The article focuses on the topics: Biphenylene & Lewis acids and bases.read more
Citations
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Journal ArticleDOI
Catalytic C-C Bond Activations via Oxidative Addition to Transition Metals.
TL;DR: The cleavage and subsequent functionalization of the C-CN bonds and decarbonylation processes operating by an excision of carbon monoxide from ketone derivatives have witnessed a large progress.
Journal ArticleDOI
"Cut and Sew" Transformations via Transition-Metal-Catalyzed Carbon-Carbon Bond Activation.
TL;DR: The transition metal-catalyzed "cut and sew" transformation has recently emerged as a useful strategy for preparing complex molecular structures.
Journal ArticleDOI
Transition-Metal-Mediated Cleavage and Activation of C–C Single Bonds
TL;DR: In this paper, the fundamental reactions for C-C single bond activation and cleavage mediated by transition metal complexes are reviewed in terms of their mechanisms, their intrinsic problems, and their published examples.
Journal ArticleDOI
Efficient C-F and C-C activation by a novel N-heterocyclic carbene-nickel(0) complex.
Thomas Schaub,Udo Radius +1 more
TL;DR: The NHC-stabilized complex [Ni2(iPr2Im)4(cod)] (1) was isolated in good yield from the reaction of [Ni(cod)2] with 1,3-diisopropylimidazole-2-ylidene (iPr1Im) and is an excellent catalyst for the catalytic insertion of diphenylacetylene into the 2,2' bond of biphenylene.
Journal ArticleDOI
Nickel(0) Complexes of N-Alkyl-Substituted N-Heterocyclic Carbenes and Their Use in the Catalytic Carbon−Carbon Bond Activation of Biphenylene
TL;DR: In this paper, the reaction of stable N-heterocyclic carbenes R2Im (R2Im = 1,3-di(R)imidazole-2-ylidene) affords homoleptic [Ni(Me2Im)3] or dinuclear, COD-bridged complexes.
References
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Journal ArticleDOI
Selective activation of carbon–carbon bonds next to a carbonyl group
TL;DR: In this article, the C-C bond adjacent to a carbonyl group is opened by insertion of a soluble rhodium(I) complex, and the resulting organometallic intermediate can be transformed to a variety of products in a way that regenerates the Rhodium complex.
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Catalysis of symmetry-restricted reactions by transition metal compounds. Valence isomerization of cubane
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A Room Temperature Direct Metal Insertion into a Nonstrained Carbon−Carbon Bond in Solution. C−C vs C−H Bond Activation
TL;DR: The diphosphine 1,3-bis [(di-tert-butylphosphino)methyl]-2,4,6-trimethylbenzene (1a) upon reacting with the rhodium and iridium olefin complexes M2(olefin)4Cl2 (M = Rh, Ir) undergoes rapid, selective metal insertion into the strong unstrained aryl−methyl bond under very mild conditions (room temperature), yielding ClM(CH3)
Journal ArticleDOI
Breaking of the C−C Bond of Cyclobutanones by Rhodium(I) and Its Extension to Catalytic Synthetic Reactions
TL;DR: In this article, a study of rhodium(I)-catalyzed synthetic transformations involving selective breaking of the C−C bond α to the carbonyl group of cyclobutanones is described.
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Carbon-carbon activation of organic small ring compounds by arrangement of cycloalkylhydridorhodium complexes to rhodacycloalkanes. Synthesis of metallacyclobutanes, including one with a tertiary metal-carbon bond, by nucleophilic addition to .pi.-allyl complexes
Roy A. Periana,Robert G. Bergman +1 more