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Journal Abstract Search

453 related items for PubMed ID: 20681680

  • 1. Enantioselective synthesis of boron-substituted quaternary carbons by NHC-Cu-catalyzed boronate conjugate additions to unsaturated carboxylic esters, ketones, or thioesters.
    O'Brien JM, Lee KS, Hoveyda AH.
    J Am Chem Soc; 2010 Aug 11; 132(31):10630-3. PubMed ID: 20681680
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  • 2. Metal-free catalytic enantioselective C-B bond formation: (pinacolato)boron conjugate additions to α,β-unsaturated ketones, esters, Weinreb amides, and aldehydes promoted by chiral N-heterocyclic carbenes.
    Wu H, Radomkit S, O'Brien JM, Hoveyda AH.
    J Am Chem Soc; 2012 May 16; 134(19):8277-85. PubMed ID: 22559866
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  • 3. Enantioselective conjugate silyl additions to cyclic and acyclic unsaturated carbonyls catalyzed by Cu complexes of chiral N-heterocyclic carbenes.
    Lee KS, Hoveyda AH.
    J Am Chem Soc; 2010 Mar 10; 132(9):2898-900. PubMed ID: 20148561
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  • 4. A broadly applicable NHC-Cu-catalyzed approach for efficient, site-, and enantioselective coupling of readily accessible (pinacolato)alkenylboron compounds to allylic phosphates and applications to natural product synthesis.
    Gao F, Carr JL, Hoveyda AH.
    J Am Chem Soc; 2014 Feb 05; 136(5):2149-61. PubMed ID: 24467274
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  • 5. Efficient C-B bond formation promoted by N-heterocyclic carbenes: synthesis of tertiary and quaternary B-substituted carbons through metal-free catalytic boron conjugate additions to cyclic and acyclic alpha,beta-unsaturated carbonyls.
    Lee KS, Zhugralin AR, Hoveyda AH.
    J Am Chem Soc; 2009 Jun 03; 131(21):7253-5. PubMed ID: 19432440
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  • 6. Efficient boron-copper additions to aryl-substituted alkenes promoted by NHC-based catalysts. enantioselective Cu-catalyzed hydroboration reactions.
    Lee Y, Hoveyda AH.
    J Am Chem Soc; 2009 Mar 11; 131(9):3160-1. PubMed ID: 19256564
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  • 8. Enantioselective synthesis of boron-substituted quaternary carbon stereogenic centers through NHC-catalyzed conjugate additions of (pinacolato)boron units to enones.
    Radomkit S, Hoveyda AH.
    Angew Chem Int Ed Engl; 2014 Mar 24; 53(13):3387-91. PubMed ID: 24615958
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  • 13. Lewis base activation of grignard reagents with N-heterocyclic carbenes. Cu-free catalytic enantioselective additions to gamma-chloro-alpha,beta-unsaturated esters.
    Lee Y, Hoveyda AH.
    J Am Chem Soc; 2006 Dec 13; 128(49):15604-5. PubMed ID: 17147366
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  • 14. N-Heterocyclic Carbene-Copper-Catalyzed Group-, Site-, and Enantioselective Allylic Substitution with a Readily Accessible Propargyl(pinacolato)boron Reagent: Utility in Stereoselective Synthesis and Mechanistic Attributes.
    Shi Y, Jung B, Torker S, Hoveyda AH.
    J Am Chem Soc; 2015 Jul 22; 137(28):8948-64. PubMed ID: 26172476
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  • 15. Cu-Catalyzed Diastereo- and Enantioselective Reactions of γ,γ-Disubstituted Allyldiboron Compounds with Ketones.
    Zanghi JM, Meek SJ.
    Angew Chem Int Ed Engl; 2020 May 25; 59(22):8451-8455. PubMed ID: 32101637
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  • 18. A practical method for enantioselective synthesis of all-carbon quaternary stereogenic centers through NHC-Cu-catalyzed conjugate additions of alkyl- and arylzinc reagents to beta-substituted cyclic enones.
    Lee KS, Brown MK, Hird AW, Hoveyda AH.
    J Am Chem Soc; 2006 Jun 07; 128(22):7182-4. PubMed ID: 16734469
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