These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

109 related articles for article (PubMed ID: 21142041)

  • 1. Cross-coupling reactions of two different activated alkenes through tetrabutylammonium fluoride (TBAF) promoted deprotonation/activation strategy: a regioselective construction of quaternary carbon centers.
    Zhang JL; Gong YF
    Org Lett; 2011 Jan; 13(2):176-9. PubMed ID: 21142041
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Palladium-catalyzed conjugate addition of organosiloxanes to alpha,beta-unsaturated carbonyl compounds and nitroalkenes.
    Denmark SE; Amishiro N
    J Org Chem; 2003 Sep; 68(18):6997-7003. PubMed ID: 12946140
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Direct catalytic asymmetric vinylogous Mannich-type and Michael reactions of an alpha,beta-unsaturated gamma-butyrolactam under dinuclear nickel catalysis.
    Shepherd NE; Tanabe H; Xu Y; Matsunaga S; Shibasaki M
    J Am Chem Soc; 2010 Mar; 132(11):3666-7. PubMed ID: 20192184
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Fluoride-promoted cross-coupling reactions of alkenylsilanols. Elucidation of the mechanism through spectroscopic and kinetic analysis.
    Denmark SE; Sweis RF; Wehrli D
    J Am Chem Soc; 2004 Apr; 126(15):4865-75. PubMed ID: 15080691
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Michael addition of stannyl ketone enolate to alpha,beta-unsaturated esters catalyzed by tetrabutylammonium bromide and an ab initio theoretical study of the reaction course.
    Yasuda M; Chiba K; Ohigashi N; Katoh Y; Baba A
    J Am Chem Soc; 2003 Jun; 125(24):7291-300. PubMed ID: 12797803
    [TBL] [Abstract][Full Text] [Related]  

  • 6. A qualitative examination of the effects of silicon substituents on the efficiency of cross-coupling reactions.
    Denmark SE; Neuville L; Christy ME; Tymonko SA
    J Org Chem; 2006 Oct; 71(22):8500-9. PubMed ID: 17064026
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Asymmetric Michael addition reaction of 3-substituted-N-Boc oxindoles to activated terminal alkenes catalyzed by a bifunctional tertiary-amine thiourea catalyst.
    Li X; Xi ZG; Luo S; Cheng JP
    Org Biomol Chem; 2010 Jan; 8(1):77-82. PubMed ID: 20024135
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Tetrakis(trifluoromethanesulfonyl)propane: highly effective Brønsted acid catalyst for vinylogous Mukaiyama-Michael reaction of alpha,beta-enones with silyloxyfurans.
    Takahashi A; Yanai H; Taguchi T
    Chem Commun (Camb); 2008 May; (20):2385-7. PubMed ID: 18473078
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Lewis base promoted intramolecular acylcyanation of α-substituted activated alkenes: construction of ketones bearing β-quaternary carbon centers.
    Zhuang Z; Chen JM; Pan F; Liao WW
    Org Lett; 2012 May; 14(9):2354-7. PubMed ID: 22537102
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Nickel-catalyzed Mizoroki-Heck- versus Michael-type addition of organoboronic acids to alpha,beta-unsaturated alkenes through fine-tuning of ligands.
    Lin PS; Jeganmohan M; Cheng CH
    Chem Asian J; 2007 Nov; 2(11):1409-16. PubMed ID: 17849401
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Intermolecular cross-double-michael addition between nitro and carbonyl activated olefins as a new approach in C-C bond formation.
    Sun X; Sengupta S; Petersen JL; Wang H; Lewis JP; Shi X
    Org Lett; 2007 Oct; 9(22):4495-8. PubMed ID: 17910465
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Highly enantioselective Cu(I)-Tol-BINAP-catalyzed asymmetric conjugate addition of Grignard reagents to α,β-unsaturated esters.
    Wang SY; Loh TP
    Chem Commun (Camb); 2010 Dec; 46(46):8694-703. PubMed ID: 21038042
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Selective organic synthesis through generation and reactivity control of hyper-coordinate metal species.
    Hiyama T
    Chem Rec; 2008; 8(6):337-50. PubMed ID: 19107864
    [TBL] [Abstract][Full Text] [Related]  

  • 14. The use of tetrabutylammonium fluoride to promote N- and O-(11) C-methylation reactions with iodo[(11) C]methane in dimethyl sulfoxide.
    Kikuchi T; Minegishi K; Hashimoto H; Zhang MR; Kato K
    J Labelled Comp Radiopharm; 2013 Nov; 56(13):672-8. PubMed ID: 25196029
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Asymmetric three- and [2 + 1]-component conjugate addition reactions for the stereoselective synthesis of polysubstituted piperidinones.
    Davies SG; Roberts PM; Smith AD
    Org Biomol Chem; 2007 May; 5(9):1405-15. PubMed ID: 17464410
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Improved heteroatom nucleophilic addition to electron-poor alkenes promoted by CeCl3.7H2O/NaI system supported on alumina in solvent-free conditions.
    Bartoli G; Bartolacci M; Giuliani A; Marcantoni E; Massaccesi M; Torregiani E
    J Org Chem; 2005 Jan; 70(1):169-74. PubMed ID: 15624919
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Single-isomer tetrasubstituted olefins from regioselective and stereospecific palladium-catalyzed coupling of beta-chloro-alpha-iodo-alpha,beta-unsaturated esters.
    Lemay AB; Vulic KS; Ogilvie WW
    J Org Chem; 2006 Apr; 71(9):3615-8. PubMed ID: 16626150
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Silylene transfer to carbonyl compounds and subsequent Ireland-Claisen rearrangements to control formation of quaternary carbon stereocenters.
    Calad SA; Woerpel KA
    J Am Chem Soc; 2005 Feb; 127(7):2046-7. PubMed ID: 15713073
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Two methods for catalytic generation of reactive enolates promoted by a chiral poly gd complex: application to catalytic enantioselective protonation reactions.
    Morita M; Drouin L; Motoki R; Kimura Y; Fujimori I; Kanai M; Shibasaki M
    J Am Chem Soc; 2009 Mar; 131(11):3858-9. PubMed ID: 19249830
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Phosphine-catalyzed [4 + 2] annulation and vinylogous addition reactions between 1,4-dien-3-ones and 1,1-dicyanoalkenes.
    Zhou R; Wang J; Tian J; He Z
    Org Biomol Chem; 2012 Jan; 10(4):773-81. PubMed ID: 22120472
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 6.