BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

1251 related articles for article (PubMed ID: 18163619)

  • 1. Catalysis of 3-pyrrolidinecarboxylic acid and related pyrrolidine derivatives in enantioselective anti-Mannich-type reactions: importance of the 3-acid group on pyrrolidine for stereocontrol.
    Zhang H; Mitsumori S; Utsumi N; Imai M; Garcia-Delgado N; Mifsud M; Albertshofer K; Cheong PH; Houk KN; Tanaka F; Barbas CF
    J Am Chem Soc; 2008 Jan; 130(3):875-86. PubMed ID: 18163619
    [TBL] [Abstract][Full Text] [Related]  

  • 2. 3-Pyrrolidinecarboxylic acid for direct catalytic asymmetric anti-Mannich-type reactions of unmodified ketones.
    Zhang H; Mifsud M; Tanaka F; Barbas CF
    J Am Chem Soc; 2006 Aug; 128(30):9630-1. PubMed ID: 16866507
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Highly efficient asymmetric anti-Mannich reactions of carbonyl compounds with N-carbamoyl imines catalyzed by amino-thiourea organocatalysts.
    Gao J; Chuan Y; Li J; Xie F; Peng Y
    Org Biomol Chem; 2012 May; 10(18):3730-8. PubMed ID: 22447069
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Direct asymmetric anti-Mannich-type reactions catalyzed by a designed amino acid.
    Mitsumori S; Zhang H; Ha-Yeon Cheong P; Houk KN; Tanaka F; Barbas CF
    J Am Chem Soc; 2006 Feb; 128(4):1040-1. PubMed ID: 16433496
    [TBL] [Abstract][Full Text] [Related]  

  • 5. The direct organocatalytic asymmetric mannich reaction: unmodified aldehydes as nucleophiles.
    Notz W; Tanaka F; Watanabe S; Chowdari NS; Turner JM; Thayumanavan R; Barbas CF
    J Org Chem; 2003 Dec; 68(25):9624-34. PubMed ID: 14656087
    [TBL] [Abstract][Full Text] [Related]  

  • 6. A 4-hydroxypyrrolidine-catalyzed mannich reaction of aldehydes: control of anti-selectivity by hydrogen bonding assisted by Brønsted acids.
    Gómez-Bengoa E; Maestro M; Mielgo A; Otazo I; Palomo C; Velilla I
    Chemistry; 2010 May; 16(18):5333-42. PubMed ID: 20309975
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Direct, facile aldehyde and ketone alpha-selenenylation reactions promoted by L-prolinamide and pyrrolidine sulfonamide organocatalysts.
    Wang J; Li H; Mei Y; Lou B; Xu D; Xie D; Guo H; Wang W
    J Org Chem; 2005 Jul; 70(14):5678-87. PubMed ID: 15989353
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Highly active organocatalysts for asymmetric anti-Mannich reactions.
    Martín-Rapún R; Fan X; Sayalero S; Bahramnejad M; Cuevas F; Pericàs MA
    Chemistry; 2011 Aug; 17(32):8780-3. PubMed ID: 21735502
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Enantioselective Mannich reactions with the practical proline mimetic N-(p-dodecylphenyl-sulfonyl)-2-pyrrolidinecarboxamide.
    Yang H; Carter RG
    J Org Chem; 2009 Mar; 74(5):2246-9. PubMed ID: 19193123
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Organocatalytic asymmetric alpha-bromination of aldehydes and ketones.
    Bertelsen S; Halland N; Bachmann S; Marigo M; Braunton A; Jørgensen KA
    Chem Commun (Camb); 2005 Oct; (38):4821-3. PubMed ID: 16193126
    [TBL] [Abstract][Full Text] [Related]  

  • 11. A highly efficient organocatalyst for direct aldol reactions of ketones with aldehydes [corrected].
    Tang Z; Yang ZH; Chen XH; Cun LF; Mi AQ; Jiang YZ; Gong LZ
    J Am Chem Soc; 2005 Jun; 127(25):9285-9. PubMed ID: 15969611
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Catalytic asymmetric Mannich reactions of glycine derivatives with imines. A new approach to optically active alpha,beta-diamino acid derivatives.
    Bernardi L; Gothelf AS; Hazell RG; Jørgensen KA
    J Org Chem; 2003 Apr; 68(7):2583-91. PubMed ID: 12662026
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Practical Proline-catalyzed asymmetric Mannich reaction of aldehydes with N-Boc-imines.
    Yang JW; Stadler M; List B
    Nat Protoc; 2007; 2(8):1937-42. PubMed ID: 17703205
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Expedient synthesis of chiral 1,2- and 1,4-diamines: protecting group dependent regioselectivity in direct organocatalytic asymmetric Mannich reactions.
    Chowdari NS; Ahmad M; Albertshofer K; Tanaka F; Barbas CF
    Org Lett; 2006 Jun; 8(13):2839-42. PubMed ID: 16774270
    [TBL] [Abstract][Full Text] [Related]  

  • 15. L-Proline/CoCl2-catalyzed highly diastereo- and enantioselective direct aldol reactions.
    Karmakar A; Maji T; Wittmann S; Reiser O
    Chemistry; 2011 Sep; 17(39):11024-9. PubMed ID: 21932236
    [TBL] [Abstract][Full Text] [Related]  

  • 16. 5-(Pyrrolidin-2-yl)tetrazole-catalyzed aldol and mannich reactions: acceleration and lower catalyst loading in a continuous-flow reactor.
    Odedra A; Seeberger PH
    Angew Chem Int Ed Engl; 2009; 48(15):2699-702. PubMed ID: 19288478
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Direct organocatalytic asymmetric aldol reactions of alpha-amino aldehydes: expedient syntheses of highly enantiomerically enriched anti-beta-hydroxy-alpha-amino acids.
    Thayumanavan R; Tanaka F; Barbas III CF
    Org Lett; 2004 Sep; 6(20):3541-4. PubMed ID: 15387543
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Highly diastereoselective and enantioselective direct organocatalytic anti-selective Mannich reactions employing N-tosylimines.
    Cheng L; Han X; Huang H; Wong MW; Lu Y
    Chem Commun (Camb); 2007 Oct; (40):4143-5. PubMed ID: 17925956
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Ruthenium-catalyzed carbonylative cycloaddition reactions involving carbonyl and imino groups as assembling units.
    Chatani N
    Chem Rec; 2008; 8(4):201-12. PubMed ID: 18752314
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Asymmetric Mannich reactions of beta-keto esters with acyl imines catalyzed by cinchona alkaloids.
    Lou S; Taoka BM; Ting A; Schaus SE
    J Am Chem Soc; 2005 Aug; 127(32):11256-7. PubMed ID: 16089450
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 63.