Journal ArticleDOI
Reactivity of platinum and palladium α-ketoacyl complexes toward olefins and acetylenes
William M. Vetter,Ayusman Sen +1 more
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In this paper, the α-ketoacyl complexes trans-M(PPh3)2(Cl)(COCO2R) (M = Pd, R = (CH2)nCHCH2, n = 2, 3, 4, RAbout:
This article is published in Journal of Organometallic Chemistry.The article was published on 1989-12-12. It has received 27 citations till now. The article focuses on the topics: Norbornene.read more
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Ligand Bite Angle Effects in Metal-catalyzed C−C Bond Formation
TL;DR: The history of “ligand effects” in catalysis, a range of reactions for which a notable effect has been observed, and some of the established examples of bite angle effects involve diphosphine ligands.
Journal ArticleDOI
Efficient palladium catalysts for the copolymerization of carbon monoxide with olefins to produce perfectly alternating polyketones
TL;DR: In this paper, a homogeneous palladium catalyst system was developed for the production of perfectly alternating copolymers of carbon monoxide with ethylene, where C 3 units randomly replace ethylene units along the chain.
Journal ArticleDOI
Mechanistic aspects of metal-catalyzed alternating copolymerization of olefins with carbon monoxide
TL;DR: The metal-catalyzed copolymerization procedure has several noteworthy advantages over the other two as discussed by the authors, such as it occurs at significantly lower pressures and at or below ambient temperature, and the resultant polymers have a strictly alternating structure and high molecular weights.
Journal ArticleDOI
Single component N-O chelated arylnickel(II) complexes as ethene polymerisation and CO/ethene copolymerisation catalysts. Examples of ligand induced changes to the reaction pathway
Sylvie Y. Desjardins,Kingsley J. Cavell,J. L. Hoare,Brian W. Skelton,Alexander N. Sobolev,Allan H. White,Wilhelm Keim +6 more
TL;DR: Arylnickel(II) phosphine complexes containing substituted N-O bidentate ligands, of the type [NiR(N-O)L] have been prepared and characterised as discussed by the authors.
References
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Journal ArticleDOI
Chemistry of alkoxycarbonyl, acyl, and alkyl compounds of nickel(II) and palladium(II)
Journal ArticleDOI
Mechanism of acetylene and olefin insertion into palladium-carbon σ bonds
Edward G. Samsel,Jack R. Norton +1 more
TL;DR: In this paper, the reactions d'insertion intramoleculaires d'acetylene de ClL 2 PdCO 2 (CH 2 ) n C≡CCH 3 (n=2 L=Ph 3 P, n= 2 L=p-tol 3 P and n=3 L=ph 3 P) n C ≥CCH 2 (n =2 L =Ph 3 p, n = 2 L =p-Tol 3 p and n = 3 L = Ph 3 P).
Journal ArticleDOI
The palladium(II) catalyzed olefin carbonylation reaction. Mechanisms and synthetic utility
D. E. James,J. K. Stille +1 more
Journal ArticleDOI
A general method for the preparation of carbonyl compounds and butenolides from organomanganese pentacarbonyl complexes
TL;DR: La reaction des complexes pentacarbonyles d'alkylmanganese avec divers composes ethyleniques et acetylENiques donne des cetones et des dihydro-2,5 furannones-2.
Related Papers (5)
Insertion of olefins into palladium(II)-acyl bonds. Mechanistic and structural studies
Palladium(II)-catalyzed copolymerization of carbon monoxide with ethylene: direct evidence for a single mode of chain growth
Ta Wang Lai,Ayusman Sen +1 more