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 *

384 related articles for article (PubMed ID: 18512867)

  • 41. Ruthenium/TFA-catalyzed coupling of activated secondary propargylic alcohols with cyclic 1,3-diones: furan versus pyran ring formation.
    Cadierno V; Díez J; Gimeno J; Nebra N
    J Org Chem; 2008 Aug; 73(15):5852-8. PubMed ID: 18593185
    [TBL] [Abstract][Full Text] [Related]  

  • 42. Nickel-catalyzed [4 + 2] cycloaddition of enones with alkynes.
    Koyama I; Kurahashi T; Matsubara S
    J Am Chem Soc; 2009 Feb; 131(4):1350-1. PubMed ID: 19173659
    [TBL] [Abstract][Full Text] [Related]  

  • 43. Atom transfer cyclization catalyzed by InCl3 via halogen activation.
    Cook GR; Hayashi R
    Org Lett; 2006 Mar; 8(6):1045-8. PubMed ID: 16524264
    [TBL] [Abstract][Full Text] [Related]  

  • 44. Stereochemistry of nucleophilic substitution reactions depending upon substituent: evidence for electrostatic stabilization of pseudoaxial conformers of oxocarbenium ions by heteroatom substituents.
    Ayala L; Lucero CG; Romero JA; Tabacco SA; Woerpel KA
    J Am Chem Soc; 2003 Dec; 125(50):15521-8. PubMed ID: 14664599
    [TBL] [Abstract][Full Text] [Related]  

  • 45. Mechanistic insights in gold-stabilized nonclassical carbocations: gold-catalyzed rearrangement of 3-cyclopropyl propargylic acetates.
    Garayalde D; Gómez-Bengoa E; Huang X; Goeke A; Nevado C
    J Am Chem Soc; 2010 Apr; 132(13):4720-30. PubMed ID: 20225807
    [TBL] [Abstract][Full Text] [Related]  

  • 46. Ruthenium-catalyzed azide-alkyne cycloaddition: scope and mechanism.
    Boren BC; Narayan S; Rasmussen LK; Zhang L; Zhao H; Lin Z; Jia G; Fokin VV
    J Am Chem Soc; 2008 Jul; 130(28):8923-30. PubMed ID: 18570425
    [TBL] [Abstract][Full Text] [Related]  

  • 47. Iodine-mediated electrophilic cyclization of 2-alkynyl-1-methylene azide aromatics leading to highly substituted isoquinolines and its application to the synthesis of norchelerythrine.
    Fischer D; Tomeba H; Pahadi NK; Patil NT; Huo Z; Yamamoto Y
    J Am Chem Soc; 2008 Nov; 130(46):15720-5. PubMed ID: 18942781
    [TBL] [Abstract][Full Text] [Related]  

  • 48. Study of an unexpected rearrangement of the alpha-phenyl pyrane derivatives prepared via hetero-Diels-Alder reaction of acyclic vinyl allenes and aldehydes.
    Ruiz JM; Regás D; Afonso MM; Palenzuela JA
    J Org Chem; 2008 Sep; 73(18):7246-54. PubMed ID: 18707174
    [TBL] [Abstract][Full Text] [Related]  

  • 49. Intramolecular hydroalkoxylation/cyclization of alkynyl alcohols mediated by lanthanide catalysts. Scope and reaction mechanism.
    Seo S; Yu X; Marks TJ
    J Am Chem Soc; 2009 Jan; 131(1):263-76. PubMed ID: 19086869
    [TBL] [Abstract][Full Text] [Related]  

  • 50. Synthesis of naphthalenyl acetate by platinum-catalyzed [1,5]-sigmatropic hydrogen shift of propargylic esters.
    Shu XZ; Ji KG; Zhao SC; Zheng ZJ; Chen J; Lu L; Liu XY; Liang YM
    Chemistry; 2008; 14(34):10556-9. PubMed ID: 18932180
    [No Abstract]   [Full Text] [Related]  

  • 51. Solvolysis of a tetrahydropyranyl mesylate: mechanistic implications for the Prins cyclization, 2-oxonia-cope rearrangement, and Grob fragmentation.
    Jasti R; Rychnovsky SD
    Org Lett; 2006 May; 8(10):2175-8. PubMed ID: 16671810
    [TBL] [Abstract][Full Text] [Related]  

  • 52. The role of aromatic radical cations and benzylic cations in the 2,4,6-triphenylpyrylium tetrafluoroborate photosensitized oxidation of ring-methoxylated benzyl alcohols in CH2Cl2 solution.
    Branchi B; Bietti M; Ercolani G; Izquierdo MA; Miranda MA; Stella L
    J Org Chem; 2004 Dec; 69(25):8874-85. PubMed ID: 15575769
    [TBL] [Abstract][Full Text] [Related]  

  • 53. Overriding the alkynophilicity of gold: catalytic pathways from higher energy Au(I)-substrate complexes and reactant deactivation via unproductive complexation in the gold(I)-catalyzed propargyl Claisen rearrangement.
    Vidhani DV; Cran JW; Krafft ME; Alabugin IV
    Org Biomol Chem; 2013 Feb; 11(10):1624-30. PubMed ID: 23307145
    [TBL] [Abstract][Full Text] [Related]  

  • 54. Effective, selective hydroalkoxylation/cyclization of alkynyl and allenyl alcohols mediated by lanthanide catalysts.
    Yu X; Seo S; Marks TJ
    J Am Chem Soc; 2007 Jun; 129(23):7244-5. PubMed ID: 17506562
    [No Abstract]   [Full Text] [Related]  

  • 55. A new approach to 1,4-oxazines and 1,4-oxazepines via base-promoted exo mode cyclization of alkynyl alcohols: mechanism and DFT studies.
    Vandavasi JK; Hu WP; Chen HY; Senadi GC; Chen CY; Wang JJ
    Org Lett; 2012 Jun; 14(12):3134-7. PubMed ID: 22663139
    [TBL] [Abstract][Full Text] [Related]  

  • 56. 1,4-Hydroiodination of dienyl alcohols with TMSI to form homoallylic alcohols containing a multisubstituted Z-alkene and application to Prins cyclization.
    Xu Y; Yin Z; Lin X; Gan Z; He Y; Gao L; Song Z
    Org Lett; 2015 Apr; 17(8):1846-9. PubMed ID: 25825952
    [TBL] [Abstract][Full Text] [Related]  

  • 57. Structural evidence that alkoxy substituents adopt electronically preferred pseudoaxial orientations in six-membered ring dioxocarbenium ions.
    Chamberland S; Ziller JW; Woerpel KA
    J Am Chem Soc; 2005 Apr; 127(15):5322-3. PubMed ID: 15826161
    [TBL] [Abstract][Full Text] [Related]  

  • 58. Asymmetric synthesis of spiroketal, spiroether, and oxabicycle building blocks via stereoselective spiro- and bicycloannulation of 2-hydroxy dihydropyrans.
    Lejkowski M; Banerjee P; Runsink J; Gais HJ
    Org Lett; 2008 Jul; 10(13):2713-6. PubMed ID: 18512930
    [TBL] [Abstract][Full Text] [Related]  

  • 59. Intramolecular azide-alkyne [3 + 2] cycloaddition: versatile route to new heterocyclic structural scaffolds.
    Li R; Jansen DJ; Datta A
    Org Biomol Chem; 2009 May; 7(9):1921-30. PubMed ID: 19590789
    [TBL] [Abstract][Full Text] [Related]  

  • 60. An environmentally benign synthesis of cis-2,6-disubstituted tetrahydropyrans via indium-mediated tandem allylation/Prins cyclization reaction.
    Pham M; Allatabakhsh A; Minehan TG
    J Org Chem; 2008 Jan; 73(2):741-4. PubMed ID: 18095701
    [TBL] [Abstract][Full Text] [Related]  

    [Previous]   [Next]    [New Search]
    of 20.