Stereochemical studies on the 1,3-dipolar cycloaddition of 3,4,5,6-tetrahydropyridine 1-oxide to 2(5H)-furanones (original) (raw)
1,3-dipolar cycloadditions of 3,4,5,6-tetrahydropyridine 1-oxide to α,β-unsaturated lactones: stereochemical assignment and conformational analysis of the products
Marta Figueredo
Tetrahedron, 1993
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Synthesis of furo[2,3-c]pyran-β-d-nucleosides by radical-cyclization & their conformational analysis by 500 mhz 1h-nmr spectroscopy
Jyoti Chattopadhyaya
Tetrahedron, 1991
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1,3-Dipolar cycloadditions of heterocycles 1. Cycloadditions ofC-benzoyl-N-phenylnitrone to furan
Lubor Fišera
Monatshefte für Chemie, 1980
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A [3+2] nitrile oxide intermolecular cycloaddition approach to 4,5-dihydro-3(2H)-furanone and 3(2H)-furanone ring systems: application to the formal synthesis of (±)-ascofuranone and geiparvarin
Pier Giovanni Baraldi
Tetrahedron Letters, 1991
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The first report of unusual flipping of the cycloadducts from 1,3-dipolar cycloaddition of 3,4,5,6-tetrahydropyridine N-oxide to N-cinnamoyl piperidines
Avijit Banerji
Tetrahedron Letters, 2006
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Exploring the chemo-, regio-, and stereoselectivities of the (3 + 2) cycloaddition reaction of 5,5-dimethyl-3-methylene-2-pyrrolidinone with C,N-diarylnitrones and nitrile oxide derivatives: a DFT study
Anthony Tawiah, George Baffour
Journal of Molecular Modeling, 2021
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Stereochemical reassignment of the isomeric 2,4a,6,8a-tetramethyl-3,4,4a,7,8,8a-hexahydro-〈1,5〉naphthyridine and 2,5,2′,5′-tetramethyl-5,5′-bi-Δ1-pyrrolinyl, and oftheir dioxides
Guillaume Van Der Rest, Joëlle Pérard-viret
Tetrahedron Letters, 1999
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Synthesis and Stereochemistry of 3Hydroxy1,2,3,6-tetrahydropyridines
Anatoly Petrenko
Russian Journal of Organic Chemistry, 2005
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The face selectivity of 1,3-dipolar cycloaddition reactions of 4-butyloxycarbonyl-3,4,5,6-tetrahydropyridine 1-oxide
Shaikh Maula Ali
Tetrahedron, 2008
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Topochemical investigations of dimerizing 4-aryl-1, 4-dihydropyridines by X-ray crystal structure analysis
Frank Heinemann
Journal of Molecular Structure, 1999
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Stereochemical studies 83 saturated heterocycles 76
Pál Miklós Sohár
Tetrahedron, 1985
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Synthesis of furo [2, 3-c] pyran-β-d-nucleosides by radical-cyclization & their conformational analysis by 500 mhz< sup> 1 h-nmr spectroscopy
Jyoti Chattopadhyaya
Tetrahedron, 1991
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Photochemistry of 1,4-Dihydropyridine Derivatives: Diradical Formation, Delocalization and Trapping as a Route to Novel Tricyclic and Tetracyclic Nitrogen Heterocyclic Ring Systems
Osama Sayed
Molecules, 2016
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Chem. Heterocyclic Compds. 2013, 49, 746-759
Fedor I Zubkov
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Back Cover: Scope and Mechanism of the (4+3) Cycloaddition Reaction of Furfuryl Cations (Angew. Chem. Int. Ed. 50/2011)
Saron Catak
Angewandte Chemie International Edition, 2011
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Regio- and stereoselective synthesis of 1,4-dihydropyridines by way of an intramolecular interaction of a thiocarbonyl or carbonyl with a pyridinium nucleus
Shinji Yamada
Tetrahedron, 2001
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FMO treatment of the reactivity and stereochemistry of the cycloaddition processes using ASED-MO method
Prof.Mohamed Awad
Journal of Molecular Structure: THEOCHEM, 2000
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1,3-Dipolar Cycloaddition to the Fe-N:C Fragment. 14. Aromatic Isothiocyanates as Dipolarophiles. Reversible Formation of Novel [3.2.2] Bicyclic Double Isocyanide Insertion Products. Thermodynamics of Isocyanide Deinsertion Reactions
Kees Goubitz
Organometallics, 1994
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Stereoselective Triplet-Sensitised Radical Reactions of Furanone Derivatives
Rabih Jahjah, Norbert Hoffmann
Chemistry - A European Journal, 2010
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Configuration and conformation of a novel uridine analogue:1H and13C NMR spectra of (5'S)-1-[2'-(2-hydroxyethyl)tetrahydropyran-5'-yl]-1H-pyrimidine-2,4-dione
Anastassios Troganis, Dionissios Papaioannou
Magnetic Resonance in Chemistry, 2002
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Stereoselective |2+2| photocycloaddition of chiral 2(5H)-furanones to alkenes
Ramón Alibés
Tetrahedron: Asymmetry, 1991
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Unexpected diastereotopic behaviour in the ¹H NMR spectrum of 1,4-dihydropyridine derivatives triggered by chiral and prochiral centres
Patricio Navarrete
Journal of The Brazilian Chemical Society, 2005
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Crystal structure of 1,3-dibenzyl-2-oxo-4,6-diphenyl-1,2,3,4-tetrahydropyridine- 3-carbonitrile, C32H26N2O
Mukesh Jotani
Zeitschrift für Kristallographie - New Crystal Structures, 2002
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A Versatile Stereoselective Synthesis of endo,exo-Furofuranones: Application to the Enantioselective Synthesis of Furofuran Lignans
Gordon Bruton
ChemInform, 2004
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Polyfuryl(Aryl)alkanes and their derivatives. 6. Stereochemistry of intramolecular rotations about the C-C+ bonds in aryl(Alkyl)difurylcarbonium ions
Vladimir Bakhmutov
Chemistry of Heterocyclic Compounds, 1993
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A general synthetic approach to 5-alkyl-2(5H)furanonesvia 1,3-dipolar cycloaddition
Nicola Uccella
Tetrahedron, 1998
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Structure and unexpected chiroptical properties of chiral 4-pyrrolidinyl substituted 2(5H)-furanones
Marcin Kwit, Karol Kacprzak
Chirality, 2004
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Structural Studies on Cycloadducts of Furan, 2-Methoxyfuran, and 5-Trimethylsilylcyclopentadiene with Maleic Anhydride and N -Methylmaleimide
Brett Pool
The Journal of Organic Chemistry, 2008
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Stereochemical studies, 73. Saturated heterocycles, 60
Pál Miklós Sohár
Monatshefte Fur Chemie, 1985
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Stereoselective 1,3Dipolar Cycloadditions to (S)-1Benzoyl3-(cyanomethylidene)-5-(methoxycarbonyl)pyrrolidin-2-one
Marko Ljubos
Helvetica Chimica Acta, 1998
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A One-Pot Diastereoselective Synthesis of 2-[Aryl(hydroxy)methyl]-6-methyl-2H-furo[3,2-c]pyran-3,4-diones: Crystallographic Evidence for the Furanone Ring Closure
gilbert kirsch
Synlett, 2015
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Berichtigung / Correction Stereochemical Study on the Cycloaddition of a Cyclic Nitrone to 5‐Methyl‐2(5 H )‐furanone
Marta Figueredo
Chemische Berichte, 1990
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