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Journal Abstract Search

824 related items for PubMed ID: 18998734

  • 21. Transannular dipolar cycloaddition as an approach towards the synthesis of the core ring system of the sarain alkaloids.
    Franklin AI, Bensa D, Adams H, Coldham I.
    Org Biomol Chem; 2011 Mar 21; 9(6):1901-7. PubMed ID: 21283902
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  • 22. Binaphthol-derived bisphosphoric acids serve as efficient organocatalysts for highly enantioselective 1,3-dipolar cycloaddition of azomethine ylides to electron-deficient olefins.
    He L, Chen XH, Wang DN, Luo SW, Zhang WQ, Yu J, Ren L, Gong LZ.
    J Am Chem Soc; 2011 Aug 31; 133(34):13504-18. PubMed ID: 21780781
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  • 23. Preparation of the Core Structure of Aspidosperma and Strychnos Alkaloids from Aryl Azides by a Cascade Radical Cyclization.
    Wyler B, Brucelle F, Renaud P.
    Org Lett; 2016 Mar 18; 18(6):1370-3. PubMed ID: 26926777
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  • 24. Gold-catalyzed 1,2-acyloxy migration/intramolecular [3+2] 1,3-dipolar cycloaddtion cascade reaction: an efficient strategy for syntheses of medium-sized-ring ethers and amines.
    Zhao C, Xie X, Duan S, Li H, Fang R, She X.
    Angew Chem Int Ed Engl; 2014 Sep 26; 53(40):10789-93. PubMed ID: 25111560
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  • 25. A unified synthesis of topologically diverse Aspidosperma alkaloids through divergent iminium-trapping.
    Mijangos MV, Miranda LD.
    Org Biomol Chem; 2018 Dec 12; 16(48):9409-9419. PubMed ID: 30500039
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  • 26. Cascade oxime formation, cyclization to a nitrone, and intermolecular dipolar cycloaddition.
    Furnival RC, Saruengkhanphasit R, Holberry HE, Shewring JR, Guerrand HD, Adams H, Coldham I.
    Org Biomol Chem; 2016 Nov 22; 14(46):10953-10962. PubMed ID: 27819376
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  • 27. Versatile Scope of a Masked Aldehyde Nitrone in 1,3-Dipolar Cycloadditions.
    Hoogenboom J, Zuilhof H, Wennekes T.
    Org Lett; 2015 Nov 20; 17(22):5550-3. PubMed ID: 26555778
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  • 28. Diastereoselective synthesis of bridged polycyclic alkaloids via tandem acylation/intramolecular Diels-Alder reaction.
    Chen CH, Yellol GS, Tsai CH, Dalvi PB, Sun CM.
    J Org Chem; 2013 Oct 04; 78(19):9738-47. PubMed ID: 24006927
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  • 29. The organocatalytic [3+2] cycloaddition of azomethine ylides and alpha,beta-unsaturated aldehydes as a convenient tool for the enantioselective synthesis of pyrrolizidines and indolizidines.
    Iza A, Carrillo L, Vicario JL, Badía D, Reyes E, Martínez JI.
    Org Biomol Chem; 2010 May 07; 8(9):2238-44. PubMed ID: 20401401
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  • 30. Total synthesis of the tricyclic marine alkaloids (-)-lepadiformine, (+)-cylindricine c, and (-)-fasicularin via a common intermediate formed by formic acid-induced intramolecular conjugate azaspirocyclization.
    Abe H, Aoyagi S, Kibayashi C.
    J Am Chem Soc; 2005 Feb 09; 127(5):1473-80. PubMed ID: 15686380
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  • 31. [Intramolecular cyclization reaction of multiple bonds and its application].
    Inagaki F.
    Yakugaku Zasshi; 2011 Feb 09; 131(10):1437-43. PubMed ID: 21963970
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  • 32. Construction of 1,3-Oxazolidines through a Three-Component [3+2] Cycloaddition of Tetrahydroisoquinolines, Aldehydes, and Ethyl Ketomalonate.
    Wu X, Zhu ZH, He H, Ren L, Zhu CF, Li YG.
    J Org Chem; 2020 May 01; 85(9):6216-6224. PubMed ID: 32270678
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  • 33. Total synthesis of lamellarins D, H, and R and ningalin B.
    Li Q, Jiang J, Fan A, Cui Y, Jia Y.
    Org Lett; 2011 Jan 21; 13(2):312-5. PubMed ID: 21175172
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  • 34. Intramolecular nitrone dipolar cycloadditions: control of regioselectivity and synthesis of naturally-occurring spirocyclic alkaloids.
    Hodges AJ, Adams JP, Bond AD, Holmes AB, Press NJ, Roughley SD, Ryan JH, Saubern S, Smith CJ, Turnbull MD, Newton AF.
    Org Biomol Chem; 2012 Dec 07; 10(45):8963-74. PubMed ID: 23051904
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  • 35. Efficient entry to the [2.2.2]-diazabicyclic ring system via diastereoselective domino reaction sequence.
    Margrey KA, Chinn AJ, Laws SW, Pike RD, Scheerer JR.
    Org Lett; 2012 May 18; 14(10):2458-61. PubMed ID: 22571782
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  • 36. Synthesis of the tricyclic core in stemonamine alkaloids via one-pot gold(I)-catalyzed cyclization and schmidt rearrangement: formal synthesis of (±)-stemonamine.
    Kim C, Kang S, Rhee YH.
    J Org Chem; 2014 Nov 21; 79(22):11119-24. PubMed ID: 25322172
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  • 37. Construction of an advanced tetracyclic intermediate for total synthesis of the marine alkaloid sarain A.
    Hong S, Yang J, Weinreb SM.
    J Org Chem; 2006 Mar 03; 71(5):2078-89. PubMed ID: 16496996
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  • 38. Domino formation of enamines--intramolecular cyclizations to 1-aminotetralins from γ-arylallene aldehydes and amines.
    Gobé V, Retailleau P, Guinchard X.
    Org Lett; 2014 Oct 17; 16(20):5438-41. PubMed ID: 25268963
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  • 39. A novel protocol for the facile construction of tetrahydroquinoline fused tricyclic frameworks via an intramolecular 1,3-dipolar nitrile oxide cycloaddition reaction.
    Bakthadoss M, Vinayagam V.
    Org Biomol Chem; 2015 Oct 21; 13(39):10007-14. PubMed ID: 26290465
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  • 40. Amine-catalyzed enantioselective 1,3-dipolar cycloadditions of aldehydes to C,N-cyclic azomethine imines.
    Li W, Jia Q, Du Z, Zhang K, Wang J.
    Chemistry; 2014 Apr 14; 20(16):4559-62. PubMed ID: 24644273
    [Abstract] [Full Text] [Related]

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