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 *

128 related articles for article (PubMed ID: 22455557)

  • 1. Hydroxy-amide functionalized azolium salts for Cu-catalyzed asymmetric conjugate addition: stereocontrol based on ligand structure and copper precatalyst.
    Shibata N; Yoshimura M; Yamada H; Arakawa R; Sakaguchi S
    J Org Chem; 2012 Apr; 77(8):4079-86. PubMed ID: 22455557
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Reversal of stereoselectivity in the Cu-catalyzed conjugate addition reaction of dialkylzinc to cyclic enone in the presence of a chiral azolium compound.
    Shibata N; Okamoto M; Yamamoto Y; Sakaguchi S
    J Org Chem; 2010 Aug; 75(16):5707-15. PubMed ID: 20704441
    [TBL] [Abstract][Full Text] [Related]  

  • 3. A new approach to switching of enantioselectivity in NHC-Cu-catalyzed conjugate addition of alkylzincs to cyclic enones.
    Okamoto M; Yamamoto Y; Sakaguchi S
    Chem Commun (Camb); 2009 Dec; (47):7363-5. PubMed ID: 20024229
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Enantioselective conjugate addition of dialkylzinc and diphenylzinc to enones catalyzed by a chiral copper(I) binaphthylthiophosphoramide or binaphthylselenophosphoramide ligand system.
    Shi M; Wang CJ; Zhang W
    Chemistry; 2004 Oct; 10(21):5507-16. PubMed ID: 15452861
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Asymmetric Henry reaction catalyzed by C2-symmetric tridentate bis(oxazoline) and bis(thiazoline) complexes: metal-controlled reversal of enantioselectivity.
    Du DM; Lu SF; Fang T; Xu J
    J Org Chem; 2005 Apr; 70(9):3712-5. PubMed ID: 15845012
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Synthesis and structure of intermediates in copper-catalyzed alkylation of diphenylphosphine.
    Cain MF; Hughes RP; Glueck DS; Golen JA; Moore CE; Rheingold AL
    Inorg Chem; 2010 Sep; 49(17):7650-62. PubMed ID: 20617815
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Copper-catalyzed asymmetric conjugate addition of trialkylaluminium reagents to trisubstituted enones: construction of chiral quaternary centers.
    Vuagnoux-d'Augustin M; Alexakis A
    Chemistry; 2007; 13(34):9647-62. PubMed ID: 17849404
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Syntheses and characterization of copper(II) carboxylate dimers formed from enantiopure ligands containing a strong π···π stacking synthon: enantioselective single-crystal to single-crystal gas/solid-mediated transformations.
    Reger DL; Horger JJ; Debreczeni A; Smith MD
    Inorg Chem; 2011 Oct; 50(20):10225-40. PubMed ID: 21919476
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Catalytic enantioselective alkylations of tetrasubstituted olefins. Synthesis of all-carbon quaternary stereogenic centers through Cu-catalyzed asymmetric conjugate additions of alkylzinc reagents to enones.
    Hird AW; Hoveyda AH
    J Am Chem Soc; 2005 Nov; 127(43):14988-9. PubMed ID: 16248613
    [TBL] [Abstract][Full Text] [Related]  

  • 10. 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; 128(22):7182-4. PubMed ID: 16734469
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Synthesis of C3-symmetric tris(beta-hydroxy amide) ligands and their Ti(IV) complex-catalyzed enantioselective alkynylation of aldehydes.
    Fang T; Du DM; Lu SF; Xu J
    Org Lett; 2005 May; 7(11):2081-4. PubMed ID: 15901139
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Highly enantioselective and regioselective copper-catalyzed 1,4 addition of grignard reagents to cyclic enynones.
    Tissot M; Pérez Hernández A; Müller D; Mauduit M; Alexakis A
    Org Lett; 2011 Mar; 13(6):1524-7. PubMed ID: 21344929
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Modular amino acids-based chiral ligands for copper-catalyzed enantioselective conjugation addition of diethylzinc to cyclic enones.
    Gou S; Judeh ZM
    Chirality; 2011 Feb; 23(2):105-12. PubMed ID: 20549777
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Enantioselective conjugate addition of diethylzinc to cyclic enones catalyzed by copper complexes of methylene-bridged P-chirogenic diphosphines.
    Taira S; Crépy KV; Imamoto T
    Chirality; 2002 May; 14(5):386-92. PubMed ID: 11984753
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Fluorous biphasic catalysis: synthesis and characterization of copper(I) and copper(II) fluoroponytailed 1,4,7-Rf-TACN and 2,2'-Rf-bipyridine complexes--their catalytic activity in the oxidation of hydrocarbons, olefins, and alcohols, including mechanistic implications.
    Contel M; Izuel C; Laguna M; Villuendas PR; Alonso PJ; Fish RH
    Chemistry; 2003 Sep; 9(17):4168-78. PubMed ID: 12953202
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Readily prepared chiral P,N ligands and their applications in cu-catalyzed enantioselective conjugate additions.
    Hu Y; Liang X; Wang J; Zheng Z; Hu X
    J Org Chem; 2003 May; 68(11):4542-5. PubMed ID: 12762766
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Catalytic enantioselective conjugate addition with Grignard reagents.
    López F; Minnaard AJ; Feringa BL
    Acc Chem Res; 2007 Mar; 40(3):179-88. PubMed ID: 17370989
    [TBL] [Abstract][Full Text] [Related]  

  • 18. New cationic and zwitterionic Cp*M(kappa2-P,S) complexes (M = Rh, Ir): divergent reactivity pathways arising from alternative modes of ancillary ligand participation in substrate activation.
    Hesp KD; McDonald R; Ferguson MJ; Stradiotto M
    J Am Chem Soc; 2008 Dec; 130(48):16394-406. PubMed ID: 18986145
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Catalytic asymmetric synthesis of chiral tertiary organoboronic esters through conjugate boration of beta-substituted cyclic enones.
    Chen IH; Yin L; Itano W; Kanai M; Shibasaki M
    J Am Chem Soc; 2009 Aug; 131(33):11664-5. PubMed ID: 19653692
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Novel N,N,P-tridentate ligands for the highly enantioselective copper-catalyzed 1,4-addition of dialkylzincs to enones.
    Kawamura K; Fukuzawa H; Hayashi M
    Org Lett; 2008 Aug; 10(16):3509-12. PubMed ID: 18616255
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.