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 *

1448 related articles for article (PubMed ID: 18052075)

  • 1. Retro-Diels-Alder reaction of 4H-1,2-benzoxazines to generate o-quinone methides: involvement of highly polarized transition states.
    Sugimoto H; Nakamura S; Ohwada T
    J Org Chem; 2007 Dec; 72(26):10088-95. PubMed ID: 18052075
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Generation of ortho-quinone methides by p-TsOH on silica and their hetero-Diels-Alder reactions with styrenes.
    Batsomboon P; Phakhodee W; Ruchirawat S; Ploypradith P
    J Org Chem; 2009 May; 74(10):4009-12. PubMed ID: 19385608
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Generation and hetero-Diels-Alder reactions of an o-quinone methide under mild, anionic conditions: rapid synthesis of mono-benzannelated spiroketals.
    Bray CD
    Org Biomol Chem; 2008 Aug; 6(15):2815-9. PubMed ID: 18633540
    [TBL] [Abstract][Full Text] [Related]  

  • 4. A DFT study of Diels-Alder reactions of o-quinone methides and various substituted ethenes: selectivity and reaction mechanism.
    Wang H; Wang Y; Han KL; Peng XJ
    J Org Chem; 2005 Jun; 70(13):4910-7. PubMed ID: 15960488
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Electrochemically induced cascade reaction for the assembly of libraries of biologically relevant 1,4-benzoxazine derivatives.
    Xu D; Chiaroni A; Fleury MB; Largeron M
    J Org Chem; 2006 Aug; 71(17):6374-81. PubMed ID: 16901118
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Formation of 4H-1,2-benzoxazines by intramolecular cyclization of nitroalkanes. Scope of aromatic oxygen-functionalization reaction involving a nitro oxygen atom and mechanistic insights.
    Nakamura S; Sugimoto H; Ohwada T
    J Am Chem Soc; 2007 Feb; 129(6):1724-32. PubMed ID: 17249674
    [TBL] [Abstract][Full Text] [Related]  

  • 7. 4H-1,2-benzoxazines with electron-withdrawing substituents on the benzene ring: synthesis and application as potent intermediates for oxygen-functionalized aromatic compounds.
    Nakamura S; Uchiyama M; Ohwada T
    J Am Chem Soc; 2003 May; 125(18):5282-3. PubMed ID: 12720433
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Domino 6pi-electrocyclization/Diels-Alder reactions on 1,6-disubstituted (E,Z,E)-1,3,5-hexatrienes: versatile access to highly substituted tri- and tetracyclic systems.
    von Essen R; Frank D; Sünnemann HW; Vidović D; Magull J; de Meijere A
    Chemistry; 2005 Nov; 11(22):6583-92. PubMed ID: 16110521
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Mild and rapid method for the generation of ortho-(naphtho)quinone methide intermediates.
    Shaikh Ak; Cobb AJ; Varvounis G
    Org Lett; 2012 Jan; 14(2):584-7. PubMed ID: 22233235
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Intramolecular Diels-Alder reactions of ester linked 1,3,9-decatrienes: cis/trans selectivity in thermal and Lewis acid promoted reactions of ethylene-tethered and benzo-tethered systems.
    Pearson EL; Kwan LC; Turner CI; Jones GA; Willis AC; Paddon-Row MN; Sherburn MS
    J Org Chem; 2006 Aug; 71(16):6099-109. PubMed ID: 16872192
    [TBL] [Abstract][Full Text] [Related]  

  • 11. The domestication of ortho-quinone methides.
    Bai WJ; David JG; Feng ZG; Weaver MG; Wu KL; Pettus TR
    Acc Chem Res; 2014 Dec; 47(12):3655-64. PubMed ID: 25469551
    [TBL] [Abstract][Full Text] [Related]  

  • 12. An overview of the retro-Diels-Alder reaction in semiunsaturated heterocyclic rings: mass spectra of new substituted 1,4,5,6,7,8-hexahydroquinolines and their oxo-analogues 5,6,7,8-tetrahydro-4H-chromenes.
    Martin N; Martínez-Alvarez R; Seoane C; Suárez M; Salfran E; Verdecia Y; Kayali Sayadi N
    Rapid Commun Mass Spectrom; 2001; 15(1):20-4. PubMed ID: 11135420
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Effect of Lewis acid catalysts on Diels-Alder and hetero-Diels-Alder cycloadditions sharing a common transition state.
    Celebi-Olçüm N; Ess DH; Aviyente V; Houk KN
    J Org Chem; 2008 Oct; 73(19):7472-80. PubMed ID: 18781801
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Oxazaborolidinone-catalyzed enantioselective Diels-Alder reaction of acyclic alpha,beta-unsaturated ketones.
    Singh RS; Adachi S; Tanaka F; Yamauchi T; Inui C; Harada T
    J Org Chem; 2008 Jan; 73(1):212-8. PubMed ID: 18052389
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Diels-Alder reaction-aromatization approach toward functionalized ring C allocolchicinoids. Enantioselective total synthesis of (-)-7S-allocolchicine.
    Vorogushin AV; Predeus AV; Wulff WD; Hansen HJ
    J Org Chem; 2003 Jul; 68(15):5826-31. PubMed ID: 12868914
    [TBL] [Abstract][Full Text] [Related]  

  • 16. A convergent general strategy for the functionalized 2-aryl cycloalkyl-fused chromans: intramolecular hetero-Diels-Alder reactions of ortho-quinone methides.
    Tummatorn J; Ruchirawat S; Ploypradith P
    Chemistry; 2010 Feb; 16(5):1445-8. PubMed ID: 20039342
    [No Abstract]   [Full Text] [Related]  

  • 17. Synthesis of C4 - C5 cycloalkyl-fused and C6-modified chromans via ortho-quinone methides.
    Tangdenpaisal K; Chuayboonsong K; Sukjarean P; Katesampao V; Noiphrom N; Ruchirawat S; Ploypradith P
    Chem Asian J; 2015 Apr; 10(4):1050-64. PubMed ID: 25662865
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Experimental determination of the absolute enantioselectivity of an antibody-catalyzed Diels-Alder reaction and theoretical explorations of the origins of stereoselectivity.
    Cannizzaro CE; Ashley JA; Janda KD; Houk KN
    J Am Chem Soc; 2003 Mar; 125(9):2489-506. PubMed ID: 12603137
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Towards organo-click chemistry: development of organocatalytic multicomponent reactions through combinations of aldol, Wittig, Knoevenagel, Michael, Diels-Alder and Huisgen cycloaddition reactions.
    Ramachary DB; Barbas CF
    Chemistry; 2004 Oct; 10(21):5323-31. PubMed ID: 15390208
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Mono and double polar [4 + 2(+)] Diels-Alder cycloaddition of acylium ions with O-heterodienes.
    Meurer EC; Eberlin MN
    J Mass Spectrom; 2002 Feb; 37(2):146-54. PubMed ID: 11857758
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 73.