„Nitrones“

Suchergebnisse

914 Treffer

• Formation of Optically Active Functionalized β-Hydroxy Nitrones Using a Proline Catalyzed Aldol Reaction of Aldehydes with Carbonyl Compounds and Hydroxylamines
  Bøgevig, Anders ; Poulsen, Thomas B. ; Zhuang, Wei ; Jørgensen, Karl Anker
• Control of regio‐, diastereo‐, and enantioselectivity in the (Ti (OTs) 2 (TADDOLato))‐catalyzed 1,3‐dipolar cycloaddition reaction between 3‐acryloyloxazolidin‐2‐one and nitrones †
  Jensen, Kim B. ; Gothelf, Kurt V. ; Jørgensen, Karl Anker
• γ-Methylidene-δ-valerolactones as a coupling partner for cycloaddition: Palladium-catalyzed (4+3) cycloaddition with nitrones
  Shintani, Ryo ; Murakami, Masataka ; Hayashi, Tamio
• Asymmetric Lewis acid-catalyzed 1,3-dipolar cycloadditions
  Bădoiu, Andrei ; Brinkmann, Yasmin ; Viton, Florian ; Kündig, E. Peter
• Synthesis of novel carbohydrate mimetics via 1,2-oxazines
  Bouché, Léa ; Reissig, Hans-Ulrich
• Nitrile Oxides, Nitrones and Nitronates in Organic Synthesis – Novel Strategies in Synthesis
  Feuer, Henry 2008 John Wiley & Sons
• Reaction of Nitrones with Phosphinylallenes: DFT Mechanistic Investigations
  Hammami, Rayhane ; Maldivi, Pascale ; Carret, Sébastien ; Touil, Soufiane ; Poisson, Jean‐François ; Darses, Benjamin
• Methyltrioxorhenium-catalysed oxidation of secondary amines to nitrones in ionic liquids
  Mečiarová, Mária ; Mojzesová, Melinda ; Sebesta, Radovan
• A Novel Approach to Anellated Carbasugar Derivatives, Using Intramolecular 1,3‐Dipolar Cycloaddition Reactions of Sugar‐Derived Nitrones
  Lalk, Michael ; Reinke, Helmut ; Peseke, Klaus
• ChemInform Abstract: Transition Metal‐Free TEMPO‐Catalyzed Oxidative Cross‐Coupling of Nitrones with Alkynyl‐Grignard Reagents.
  Murarka, Sandip ; Studer, Armido
• ChemInform Abstract: Kinetic Resolution of 1‐(1‐Alkynyl) cyclopropyl Ketones by Gold (I)‐Catalyzed Asymmetric (4 + 3) Cycloaddition with Nitrones: Scope, Mechanism and Applications.
  Zhang, Yanqing ; Zhang, Junliang
• Gold (I)‐Catalyzed Regio‐ and Stereoselective 1,3‐Dipolar Cycloaddition Reactions of 1‐(1‐Alkynyl) cyclopropyl Oximes with Nitrones: A Modular Entry to Highly Substituted Pyrrolo (3,4‐ d)(1,2) oxazepines
  Zhang, Yanqing ; Zhang, Junliang
• Transition Metal‐Free TEMPO‐Catalyzed Oxidative Cross‐ Coupling of Nitrones with Alkynyl‐Grignard Reagents
  Murarka, Sandip ; Studer, Armido
• ChemInform Abstract: Gold (I)‐Catalyzed Regio‐ and Stereoselective 1,3‐Dipolar Cycloaddition Reactions of 1‐(1‐Alkynyl) cyclopropyl Oximes with Nitrones: A Modular Entry to Highly Substituted Pyrrolo (3,4‐d)(1,2) oxazepines.
  Zhang, Yanqing ; Zhang, Junliang
• Synthesis of Novel Cyclic Nitrones with gem ‐Difluoroalkyl Side Chains Through Cascade Reactions
  Soulieman, Ali ; Ibrahim, Rima ; Barakat, Zeinab ; Gouault, Nicolas ; Roisnel, Thierry ; Boustie, Joel ; Grée, René ; Hachem, Ali
• Trimethylaluminum‐Assisted Alkynylation of Nitrones.
  Bunlaksananusorn, Tanasri ; Lecourt, Thomas ; Micouin, Laurent
• Application of l ‐Erythrose‐Derived Nitrones in the Synthesis of Polyhydroxylated Compounds via 3,6‐Dihydro‐2 H ‐1,2‐oxazine Derivatives
  Jasiński, Marcin ; Lentz, Dieter ; Moreno‐Clavijo, Elena ; Reißig, Hans-Ulrich
• Synthesis of Pyrrolidin‐3‐Ones and Spiropyrrolidinones by 1,3‐Dipolar Cycloadditions of Nitrones with Allenylphosphonates
  Hammami, Rayhane ; Mele, Lucas ; Touil, Soufiane ; Virieux, David ; Poisson, Jean‐François ; Ayad, Tahar ; Darses, Benjamin
• Electrochemistry and Antioxidant Activities of Substituted Furanyl Nitrone: The Role of the Nitro Group
  Santos, Danyelle Cândido ; dos Santos Costa, Débora de Souza ; Costa, Paulo R. R. ; Dias, Ayres Guimarães ; Silva, Messias de Oliveira ; Aly, Taualia Achira ; Del Colle, Vinícius ; Xavier, Jadriane Almeida ; Goulart, Marília O. F. ; Silva, Thaissa Lúcio
• Regio- and Diastereoselectivity in the Reaction Sequence from Secondary 3-Oxa-5-hexen-1-ylamines to Bicyclic Compounds via Nitrones
  Aurich, Hans Günter ; Geiger, Michael ; Sievers, Ulrich