Allenes in catalytic asymmetric synthesis and natural product syntheses.
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Unexpected Formation of a [4]Radialene and Dendralenes by Addition of Tetracyanoethylene to a Tetraaryl[5]cumulenePropargyltrimethylsilanes as allene equivalents in transition metal-catalyzed [5 + 2] cycloadditions.Chiral phosphines in nucleophilic organocatalysisDiels-Alder reactions of allene with benzene and butadiene: concerted, stepwise, and ambimodal transition states.Reactivity and chemoselectivity of allenes in Rh(I)-catalyzed intermolecular (5 + 2) cycloadditions with vinylcyclopropanes: allene-mediated rhodacycle formation can poison Rh(I)-catalyzed cycloadditionsOrgano-manganese η2-auxiliary directed reactions: a diastereoselective approach to 2,3-allenols.Efficient Synthesis of Chiral Trisubstituted 1,2-Allenyl Ketones by Catalytic Asymmetric Conjugate Addition of Malonic Esters to Enynes.Scope and mechanistic analysis of the enantioselective synthesis of allenes by rhodium-catalyzed tandem ylide formation/[2,3]-sigmatropic rearrangement between donor/acceptor carbenoids and propargylic alcohols.A C-H bond activation-based catalytic approach to tetrasubstituted chiral allenesEnantioselective synthesis of (Z)- and (E)-2-methyl-1,5-anti-pentenediols via an allene hydroboration-double-allylboration reaction sequence.Pd-catalyzed asymmetric β-hydride elimination en route to chiral allenes.Enantiodivergent Hydroboration Reactions of a Racemic Allenylsilane with Diisopinocampheylborane and Curtin-Hammett Controlled Double Asymmetric Crotylboration Reactions of (S)-E-α-phenyldimethylsilyl( (d) diisopinocampheyl)-crotylborane.Enantiodivergent hydroboration reactions of a racemic allenylsilane with diisopinocampheylborane and Curtin-Hammett controlled double asymmetric crotylboration reactions of (S)-E-αphenyldimethylsilyl( (d) diisopinocampheyl)-crotylborane.Enantioselective desymmetrization of cyclohexadienones via an intramolecular Rauhut-Currier reaction of allenoates.An efficient, practical, and enantioselective method for synthesis of homoallenylamides catalyzed by an aminoalcohol-derived, boron-based catalystRapid Asymmetric Synthesis of Disubstituted Allenes by Coupling of Flow-Generated Diazo Compounds and Propargylated AminesAxial-to-central chirality transfer in cyclization processes.Allenes and computational chemistry: from bonding situations to reaction mechanisms.Cyclization reactions of bis(allenes) for the synthesis of polycarbo(hetero)cycles.[4+2] and [4+3] catalytic cycloadditions of allenes.Synthesis and properties of long [n]cumulenes (n ≥ 5).NHC-Cu-catalyzed addition of propargylboron reagents to phosphinoylimines. Enantioselective synthesis of trimethylsilyl-substituted homoallenylamides and application to the synthesis of S-(-)-cyclooroidin.Organocatalyzed Asymmetric Synthesis of Axially, Planar, and Helical Chiral Compounds.Ruthenium-catalyzed C-C coupling of fluorinated alcohols with allenes: dehydrogenation at the energetic limit of β-hydride elimination.Olefin-Directed Palladium-Catalyzed Regio- and Stereoselective Oxidative Arylation of Allenes.Isomerization of Internal Alkynes to Iridium(III) Allene Complexes via C-H Bond Activation: Expanded Substrate Scope, and Progress towards a Catalytic Methodology.Palladium-Catalyzed Oxidative Carbocyclization-Borylation of Enallenes to Cyclobutenes.Enzyme- and Ruthenium-Catalyzed Enantioselective Transformation of α-Allenic Alcohols into 2,3-Dihydrofurans.Diastereoselective Au-Catalyzed Allene Cycloisomerizations to Highly Substituted Cyclopentenes.Palladium-Catalyzed Oxidative Domino Carbocyclization-Arylation of Bisallenes.Allenylphosphine oxides as simple scaffolds for phosphinoylindoles and phosphinoylisocoumarins.Enantioselective copper catalysed, direct functionalisation of allenes via allyl copper intermediates.Organocatalytic synthesis of chiral tetrasubstituted allenes from racemic propargylic alcohols.Combining NHC-Cu and Brønsted base catalysis: enantioselective allylic substitution/conjugate additions with alkynylaluminum reagents and stereospecific isomerization of the products to trisubstituted allenes.Enantioselective Generation of Adjacent Stereocenters in a Copper-Catalyzed Three-Component Coupling of Imines, Allenes, and DiboranesIron-catalyzed Cross-Coupling of Propargyl Carboxylates and Grignard Reagents: Synthesis of Substituted Allenes.Gold-catalyzed oxycyclization of allenic carbamates: expeditious synthesis of 1,3-oxazin-2-ones.Enantioselective palladium-catalyzed diboration of 1,1-disubstituted allenes.Asymmetric Protonation of Cumulenolates: Synthesis of Allenyl Aldehydes Facilitated by an Organomanganese Auxiliary.A Versatile Room-Temperature Route to Di- and Trisubstituted Allenes Using Flow-Generated Diazo Compounds.
P2860
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P2860
Allenes in catalytic asymmetric synthesis and natural product syntheses.
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article científic
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article scientifique
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articol științific
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articolo scientifico
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artigo científico
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artigo científico
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artigo científico
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artikel ilmiah
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artikull shkencor
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artículo científico
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name
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@en
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@nl
type
label
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@en
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@nl
prefLabel
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@en
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@nl
P356
P1476
Allenes in catalytic asymmetric synthesis and natural product syntheses.
@en
P2093
Shengming Ma
Shichao Yu
P304
P356
10.1002/ANIE.201101460
P407
P577
2012-01-23T00:00:00Z