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 *

97 related articles for article (PubMed ID: 11666985)

  • 1. Interplay of Theory and Experiment: Reversal of the Torquoselectivity of the Electrocyclic Ring Opening of 3-Acetylcyclobutene by a Lewis Acid.
    Niwayama S
    J Org Chem; 1996 Jan; 61(2):640-646. PubMed ID: 11666985
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Thermodynamic control of the electrocyclic ring opening of cyclobutenes: C=X substituents at C-3 mask the kinetic torquoselectivity.
    Um JM; Xu H; Houk KN; Tang W
    J Am Chem Soc; 2009 May; 131(19):6664-5. PubMed ID: 19402639
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Using Ring Strain to Control 4π-Electrocyclization Reactions: Torquoselectivity in Ring Closing of Medium-Ring Dienes and Ring Opening of Bicyclic Cyclobutenes.
    Boon BA; Green AG; Liu P; Houk KN; Merlic CA
    J Org Chem; 2017 May; 82(9):4613-4624. PubMed ID: 28407711
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Altered torquoselectivity of fluorine in the iron-tricarbonyl-mediated thermal ring opening of 3-fluorocyclobutene: a density-functional exploration.
    Prathipa C; Akilandeswari L
    J Mol Model; 2016 Nov; 22(11):266. PubMed ID: 27752858
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Analyzing torquoselectivity in electrocyclic ring opening reactions of trans-3,4-dimethylcyclobutene and 3-formylcyclobutene through electronic structure principles.
    Morales-Bayuelo A; Pan S; Caballero J; Chattaraj PK
    Phys Chem Chem Phys; 2015 Sep; 17(35):23104-11. PubMed ID: 26278203
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Stereoselective synthesis of tetrasubstituted alkenes via torquoselectivity-controlled olefination of carbonyl compounds with ynolates.
    Shindo M; Matsumoto K
    Top Curr Chem; 2012; 327():1-32. PubMed ID: 22392479
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Origins of inward torquoselectivity by silyl groups and other sigma-acceptors in electrocyclic reactions of cyclobutenes.
    Lee PS; Zhang X; Houk KN
    J Am Chem Soc; 2003 Apr; 125(17):5072-9. PubMed ID: 12708857
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Competing thermal electrocyclic ring-closure reactions of (2Z)-hexa-2,4,5-trienals and their Schiff bases. Structural, kinetic, and computational studies.
    Souto JA; Pérez M; Silva López C; Alvarez R; Torrado A; de Lera AR
    J Org Chem; 2010 Jul; 75(13):4453-62. PubMed ID: 20521841
    [TBL] [Abstract][Full Text] [Related]  

  • 9. An orbital phase theory for the torquoselectivity of the ring-opening reactions of 3-substituted cyclobutenes: geminal bond participation.
    Yasui M; Naruse Y; Inagaki S
    J Org Chem; 2004 Oct; 69(21):7246-9. PubMed ID: 15471476
    [TBL] [Abstract][Full Text] [Related]  

  • 10. The effect of solvation in torquoselectivity: ring opening of monosubstituted cyclobutenes.
    Saadat K; Villar López R; Shiri A; Nieto Faza O; Silva López C
    Org Biomol Chem; 2020 Aug; 18(32):6287-6296. PubMed ID: 32734984
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Effect of Remote Substituents on the Torquoselectivity of 3-Silyl Cyclobutene-Derivatives Ring-Opening Reactions.
    Larrañaga O; de Cózar A
    Chemphyschem; 2020 Aug; 21(16):1805-1813. PubMed ID: 32602631
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Catalyst-controlled torquoselectivity switch in the 4π ring-opening reaction of 2-amino-2-azetines giving β-substituted α,β-unsaturated amidines.
    Shindoh N; Kitaura K; Takemoto Y; Takasu K
    J Am Chem Soc; 2011 Jun; 133(22):8470-3. PubMed ID: 21557577
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Torquoselectivity induced by lone-pair conjugation in the electrocyclic reactions of 1-azapolyenes.
    Walker MJ; Hietbrink BN; Thomas BE; Nakamura K; Kallel EA; Houk KN
    J Org Chem; 2001 Oct; 66(20):6669-72. PubMed ID: 11578219
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Lewis Acid Induced Switch of Torquoselectivity in the Nazarov Cyclization of Activated Dienones Bearing a Chiral Sulfoxide.
    Grenet E; Martínez J; Salom-Roig XJ
    Chemistry; 2016 Nov; 22(47):16770-16773. PubMed ID: 27618730
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Electrocyclic ring opening of cis-bicyclo[m.n.0]alkenes: the anti-Woodward-Hoffmann quest.
    Silva López C; Nieto Faza O; de Lera AR
    Chemistry; 2007; 13(17):5009-17. PubMed ID: 17372999
    [TBL] [Abstract][Full Text] [Related]  

  • 16. A Silyl Substituent Can Dictate a Concerted Electrocyclic Pathway: Inward Torquoselectivity in the Ring Opening of 3-Silyl-1-cyclobutene.
    Murakami M; Miyamoto Y; Ito Y
    Angew Chem Int Ed Engl; 2001 Jan; 40(1):189-190. PubMed ID: 11169709
    [No Abstract]   [Full Text] [Related]  

  • 17. Lewis Acid-Mediated Ring-Opening Reactions of trans-2-Aroyl-3-styrylcyclopropane-1,1-dicarboxylates: Access to Cyclopentenes and E,E-1,3-Dienes.
    Thangamani M; Srinivasan K
    J Org Chem; 2018 Jan; 83(2):571-577. PubMed ID: 29251929
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Torquoselectivity in the cationic cyclopentannelation of (2Z)-hexa-2,4,5-trienal acetals.
    Iglesias B; de Lera AR; Rodríguez-Otero J; López S
    Chemistry; 2000 Nov; 6(21):4021-33. PubMed ID: 11126965
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Hiscotropic rearrangements: hybrids of electrocyclic and sigmatropic reactions.
    Nouri DH; Tantillo DJ
    J Org Chem; 2006 May; 71(10):3686-95. PubMed ID: 16674038
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Theoretical and experimental studies on the thermal ring-opening reaction of cyclobutene having a stannyl substituent at the 3-position.
    Murakami M; Hasegawa M; Igawa H
    J Org Chem; 2004 Jan; 69(2):587-90. PubMed ID: 14725482
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 5.