Enantioselective iridium-catalyzed carbonyl allylation from the alcohol oxidation level via transfer hydrogenation: minimizing pre-activation for synthetic efficiency
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Catalytic enantioselective C-H functionalization of alcohols by redox-triggered carbonyl addition: borrowing hydrogen, returning carbonEnantioselective synthesis of (E)-delta-stannyl homoallylic alcohols via aldehyde allylboration using alpha-stannylallylboranes generated by allene hydroboration followed by a highly diastereoselective 1,3-boratropic shiftDiastereo- and enantioselective anti-alkoxyallylation employing allylic gem-dicarboxylates as allyl donors via iridium-catalyzed transfer hydrogenation.anti-Diastereo- and enantioselective carbonyl (hydroxymethyl)allylation from the alcohol or aldehyde oxidation level: allyl carbonates as allylmetal surrogates.Total synthesis of (+)-roxaticin via C-C bond forming transfer hydrogenation: a departure from stoichiometric chiral reagents, auxiliaries, and premetalated nucleophiles in polyketide construction.Enantioselective iridium-catalyzed vinylogous Reformatsky-aldol reaction from the alcohol oxidation level: linear regioselectivity by way of carbon-bound enolatesIridium-catalyzed anti-diastereo- and enantioselective carbonyl (α-trifluoromethyl)allylation from the alcohol or aldehyde oxidation level.Enantioselective Alcohol C-H Functionalization for Polyketide Construction: Unlocking Redox-Economy and Site-Selectivity for Ideal Chemical Synthesis.SYNTHESIS OF (S,S)-DIISOPROPYL TARTRATE (E)-CROTYLBORONATE AND ITS REACTION WITH ALDEHYDES: (2R,3R,4R)-1,2-DIDEOXY-2-ETHENYL-4,5-O-(1-METHYLETHYLIDENE)-XYLITOL.Enthalpy vs Entropy Driven Complexation of Homoallylic Alcohols by Rh(I) Complexes.SYNTHESIS OF (+)-B-ALLYLDIISOPINOCAMPHEYLBORANE AND ITS REACTION WITH ALDEHYDES.Formation of C-C bonds via ruthenium-catalyzed transfer hydrogenation().Axial preferences in allylation reactions via the Zimmerman-Traxler transition state.Formation of C-C Bonds via Iridium-Catalyzed Hydrogenation and Transfer Hydrogenation.Recent advances in copper-catalyzed dehydrogenative functionalization via a single electron transfer (SET) process.Polyketide construction via hydrohydroxyalkylation and related alcohol C-H functionalizations: reinventing the chemistry of carbonyl addition.Asymmetric Iridium-Catalyzed C-C Coupling of Chiral Diols via Site-Selective Redox-Triggered Carbonyl AdditionCatalytic Enantioselective Carbonyl Allylation and Propargylation via Alcohol-Mediated Hydrogen Transfer: Merging the Chemistry of Grignard and Sabatier.Alkyne-aldehyde reductive C-C coupling through ruthenium-catalyzed transfer hydrogenation: direct regio- and stereoselective carbonyl vinylation to form trisubstituted allylic alcohols in the absence of premetallated reagents.Enantioselective carbonyl allylation, crotylation, and tert-prenylation of furan methanols and furfurals via iridium-catalyzed transfer hydrogenation.Unlocking Hydrogenation for C-C Bond Formation: A Brief Overview of Enantioselective Methods.Catalytic enantioselective Grignard Nozaki-Hiyama methallylation from the alcohol oxidation level: chloride compensates for π-complex instability.Barbier-type anti-Diastereo- and Enantioselective Synthesis of β-Trimethylsilyl, Fluorinated Methyl, Phenylthio Homoallylic Alcohols.Total synthesis of cyanolide A in the absence of protecting groups, chiral auxiliaries, or premetalated carbon nucleophiles.Iridium-catalyzed allylation of chiral β-stereogenic alcohols: bypassing discrete formation of epimerizable aldehydes.Catalytic C-C Bond Formation and the Hendricksonian Ideal: Atom- and Redox-Economy, Stereo- and Site-SelectivityAmplification of anti-diastereoselectivity via Curtin-Hammett effects in ruthenium-catalyzed hydrohydroxyalkylation of 1,1-disubstituted allenes: diastereoselective formation of all-carbon quaternary centers.Synthesis of the cytotrienin A core via metal catalyzed C-C coupling.Catalyst-directed diastereo- and site-selectivity in successive nucleophilic and electrophilic allylations of chiral 1,3-diols: protecting-group-free synthesis of substituted pyrans.Consecutive iridium catalyzed C-C and C-H bond forming hydrogenations for the diastereo- and enantioselective synthesis of syn-3-fluoro-1-alcohols: C-H (2-fluoro)allylation of primary alcohols.Enhanced anti-diastereo- and enantioselectivity in alcohol-mediated carbonyl crotylation using an isolable single component iridium catalyst.Protecting-group-free diastereoselective C-C coupling of 1,3-glycols and allyl acetate through site-selective primary alcohol dehydrogenation.C(21)-C(40) of tetrafibricin via metal catalysis: beyond stoichiometric chiral reagents, auxiliaries, and premetalated nucleophiles.Diastereo- and enantioselective ruthenium-catalyzed hydrohydroxyalkylation of 2-silyl-butadienes: carbonyl syn-crotylation from the alcohol oxidation level.Air-stable bifunctional allylation reagents for the asymmetric synthesis of differentiated syn- and anti-1,3-diols.Alkynes as Electrophilic or Nucleophilic Allylmetal Precursors in Transition-Metal Catalysis.Catalytic Hydroalkylation of Allenes.P-Tether-Mediated, Iterative SN2'-Cuprate Alkylation Strategy to Skipped Polyol Stereotetrads: Utility of an Oxidative "Function Switch" with Phosphite-Borane Tethers.Asymmetric Allylation of Glycidols Mediated by Allyl Acetate via Iridium-Catalyzed Hydrogen Transfer.
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P2860
Enantioselective iridium-catalyzed carbonyl allylation from the alcohol oxidation level via transfer hydrogenation: minimizing pre-activation for synthetic efficiency
description
article científic
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article scientifique
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articolo scientifico
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artigo científico
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bilimsel makale
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scientific article published on 16 October 2009
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vedecký článok
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vetenskaplig artikel
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videnskabelig artikel
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vědecký článek
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name
Enantioselective iridium-catal ...... ation for synthetic efficiency
@en
Enantioselective iridium-catal ...... tion for synthetic efficiency.
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type
label
Enantioselective iridium-catal ...... ation for synthetic efficiency
@en
Enantioselective iridium-catal ...... tion for synthetic efficiency.
@nl
prefLabel
Enantioselective iridium-catal ...... ation for synthetic efficiency
@en
Enantioselective iridium-catal ...... tion for synthetic efficiency.
@nl
P2860
P356
P1476
Enantioselective iridium-catal ...... ation for synthetic efficiency
@en
P2093
Soo Bong Han
P2860
P304
P356
10.1039/B917243M
P407
P577
2009-10-16T00:00:00Z