Gold-catalyzed cycloisomerization of 1,5-allenynes via dual activation of an ene reaction. - sprookjes - yvandenbroek - TriplyDB

Gold-catalyzed cycloisomerization of 1,5-allenynes via dual activation of an ene reaction.

Gold-catalyzed cycloisomerization of 1,5-allenynes via dual activation of an ene reaction.

http://www.wikidata.org/entity/Q34371945

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Dendralenes Branch Out: Cross-Conjugated Oligoenes Allow the Rapid Generation of Molecular Complexity [{Au(IPr)}2(μ-OH)]X complexes: synthetic, structural and catalytic studies.Mechanistic surprises in the gold(I)-catalyzed intramolecular hydroarylation of allenes.Anatomy of gold catalysts: facts and myths Recent advances in the gold-catalyzed additions to C-C multiple bonds.Experimental and computational evidence for gold vinylidenes: generation from terminal alkynes via a bifurcation pathway and facile C-H insertions Mechanism of gold(I)-catalyzed rearrangements of acetylenic amine-N-oxides: computational investigations lead to a new mechanism confirmed by experiment.Mechanistic analysis of gold(I)-catalyzed intramolecular allene hydroalkoxylation reveals an off-cycle bis(gold) vinyl species and reversible C-O bond formation.Meeting the challenge of intermolecular gold(I)-catalyzed cycloadditions of alkynes and allenes Mechanistic studies on Au(I)-catalyzed [3,3]-sigmatropic rearrangements using cyclopropane probes.Recent advances in the isolation and reactivity of organogold complexes.Chirality transfer and memory of chirality in gold-catalyzed reactions.Intriguing mechanistic labyrinths in gold(I) catalysis.Allenes and computational chemistry: from bonding situations to reaction mechanisms.Electrophilic activation of allenenes and allenynes: analogies and differences between Brønsted and Lewis acid activation.Synthesis of gem-diaurated species from alkynols.Overriding the alkynophilicity of gold: catalytic pathways from higher energy Au(I)-substrate complexes and reactant deactivation via unproductive complexation in the gold(I)-catalyzed propargyl Claisen rearrangement.Dissecting Anion Effects in Gold(I)-Catalyzed Intermolecular Cycloadditions.A Switchable Gold Catalyst by Encapsulation in a Self-Assembled Cage.Synthesis of tetra- and octa-aurated heteroaryl complexes towards probing aromatic indoliums Mechanistic study of gold(I)-catalyzed intermolecular hydroamination of allenes.Intermolecular gold(I)-catalyzed cyclization of furans with alkynes: formation of phenols and indenes.Design of stable β-sheet-based cyclic peptide assemblies assisted by metal coordination: selective homo- and heterodimer formation.Gold carbenes from substituted propargyl acetates: intramolecular ene-type reactions to 2-acetoxynaphthalene derivatives.Intermolecular gold-catalyzed cycloaddition of alkynes with oxoalkenes.Competitive gold-activation modes in terminal alkynes: an experimental and mechanistic study.Straightforward synthetic access to gem-diaurated and digold σ,π-acetylide species.Fluorescence resonance energy transfer (FRET) for the verification of dual gold catalysis.Well-Defined Dinuclear Gold Complexes for Preorganization-Induced Selective Dual Gold Catalysis.Gold-alkynyls in catalysis: alkyne activation, gold cumulenes and nuclearity.On the Mechanism of the Digold(I)-Hydroxide-Catalysed Hydrophenoxylation of Alkynes.Dispersion, solvent and metal effects in the binding of gold cations to alkynyl ligands: implications for Au(I) catalysis.Silver-free activation of ligated gold(I) chlorides: the use of [Me3NB12Cl11]- as a weakly coordinating anion in homogeneous gold catalysis.Catalytic domino amination and oxidative coupling of gold acetylides and isolation of key vinylene digold intermediates as a new class of ditopic N-heterocyclic carbene complexes.A palladium and gold catalytic system enables direct access to O- and S-linked non-natural glyco-conjugates.Facile Alder-Ene Reactions of Silylallenes Involving an Allenic C(sp(2) )-H Bond.Silver-Catalyzed Amidiniumation of Alkynes: Isolation of a Silver Intermediate, Synthesis of Enamine Amido Carbene Precursors, and an Unprecedented Umpolung of Propiolamide.New Pathways for the Dual Gold-Catalyzed Cyclization of Diynes.Synthesis of spiroaminals by bimetallic Au/Sc relay catalysis: TMS as a traceless controlling group.The preference for dual-gold(i) catalysis in the hydro(alkoxylation vs. phenoxylation) of alkynes.

P2860

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P2860

Gold-catalyzed cycloisomerization of 1,5-allenynes via dual activation of an ene reaction.

http://www.wikidata.org/entity/Q34371945

description

2008 nî lūn-bûn

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2008 թուականի Մարտին հրատարակուած գիտական յօդուած

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2008 թվականի մարտին հրատարակված գիտական հոդված

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2008年の論文

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2008年论文

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name

Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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type

label

Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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prefLabel

Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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P1433

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P1433

Journal of the American Chemical Society

P1476

Gold-catalyzed cycloisomerizat ...... activation of an ene reaction.

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P2093

Michael R Luzung

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Paul Ha-Yeon Cheong

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Philip Morganelli

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P2860

The mechanistic puzzle of transition-metal-catalyzed skeletal rearrangements of enynes.

Effect on kinetics by deuterium in the 1,5-hydrogen shift of a cisoid-locked 1,3(Z)-pentadiene, 2-methyl-10-methylenebicyclo[4.4.0]dec-1-ene: evidence for tunneling?

Relativistic effects in homogeneous gold catalysis.

Catalytic carbophilic activation: catalysis by platinum and gold pi acids.

"Concerted" transition state, stepwise mechanism. Dynamics effects in C2-C6 enyne allene cyclizations.

Gold-catalyzed intramolecular allylation of silyl alkynes induced by silane alcoholysis.

Regiospecific synthesis of bicyclo- and heterobicyclo-gem-difluorocyclobutenes using functionalized fluoroallenes and a novel Mo-catalyzed intramolecular [2 + 2] cycloaddition reaction.

PtCl 2-catalyzed cycloisomerizations of allenynes.

Two-step formal [3+2] cycloaddition of enones/enals and allenyl MOM ether: gold-catalyzed highly diastereoselective synthesis of cyclopentanone enol ether containing an all-carbon quaternary center.

Platinum- and gold-catalyzed cycloisomerization reactions of hydroxylated enynes.

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4517-4526

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scholarly article

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10.1021/JA711058F

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13

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130

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Paul Ha-Yeon Cheong

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2008-03-08T00:00:00Z

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5524199

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18327944

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2995695

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