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Norbornadiene

About: Norbornadiene is a research topic. Over the lifetime, 2389 publications have been published within this topic receiving 38603 citations.


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Journal ArticleDOI
TL;DR: Treatment of a variety of alkenes with boronic acids, boronates, and sodium tetraphenylborate furnishes beta-arylated and alkenylated products in good to excellent yields.

143 citations

Journal ArticleDOI
TL;DR: In this paper, the insertion of alkenes in Pd-acetyl bonds of (dppp)Pd(C(O)CH3)Cl and (PP)pd(c(O),CH3),L)]+ SO3CF3− (pP = dppe, dppp, DPPP, dPPP; L  CH3CN, PPh3) have been studied as a function of the ligand, the anion and the alkene.

142 citations

Journal ArticleDOI
TL;DR: In this article, the B−H stretching vibrations of the square-planar and trigonal-bipyramidal structures of rh(μ-Cl) 2 with KTpiPr or TlTpiPr were identified.

134 citations

Journal ArticleDOI
TL;DR: In this paper, a chiral helical conformation of the main chain in solution is suggested for DL-tryptophan and the solid membrane of this polymer showed enantioselective permeability (54%ee).
Abstract: Poly[p-{L-(−)-menthoxycarbonyl}phenylacetylene]s prepared by [Rh(norbornadiene)Cl]2 as a polymerization catalyst exhibited a much higher [α]D20 (= −605) than that(= −68.8) of the monomer and a very high molar ellipticity(more than 104) at the π–π* region in the CD spectrum: A chiral helical conformation of the main chain in solution is suggested. The solid membrane of this polymer showed enantioselective permeability (54%ee) for DL-tryptophan.

130 citations

Book
13 Oct 2011
TL;DR: In this paper, the authors present a survey of supported metal catalysts and their applications in organic synthesis and chemistry, including the following: 1.1. Introduction. 2.2. 3.4. 4.5.
Abstract: 1. Introduction.- 1.1. Catalysis.- 1.2. Reasons for Supporting Metal Complexes.- 1.3. Catalyst Requirements.- 1.4. Types of Support.- 1.4.1. Organic Polymers.- 1.4.2. Inorganic Supports.- 1.5. Chemically Modified Electrodes.- 1.6. Immobilised Enzymes and Reagents for Organic Syntheses.- 1.7. Triphase Catalysis.- 1.8. Heterogenisation of Metal Complex Catalysts.- 1.8.1. Phase Transfer.- 1.8.2. Supported Liquid and Gas Phase Catalysts.- 1.8.3. Use of Melts.- 1.8.4. Lattice Metal Complexes.- 1.8.5. Water Soluble Complexes.- 1.9. Polymer Supported Metal Catalysts.- References.- 2. Preparation of the Supports.- 2.1. General Considerations for Organic Polymers.- 2.2. Styrene Based Systems.- 2.2.1. Functionalisation of Preformed Polystyrene.- 2.2.2. Copolymerisation of Functionalised Styrenes.- 2.3. Non-Styrene Polymers.- 2.4. Radiation Grafting.- 2.4.1. Techniques of Radiation Grafting.- 2.4.2. Reactions Occurring under the Influence of Radiation.- 2.4.3. Factors Affecting Radiation Grafting.- 2.5. Silica-Based Systems.- 2.6. Other Inorganic Supports.- References.- 3. Introduction of Metals onto Supports.- 3.1. Ion-Exchange-Based Catalysts.- 3.2. Functionalised Supports.- 3.3. Metal Complexes Bound to Polymeric Supports Through Metal-Carbon Bonds.- 3.4. Polymerisation of Functionalised Monomers.- 3.5. Direct Reaction Between Organometallic Compounds and Inorganic Oxide Surfaces.- 3.6. Surface Bonding of Metal Carbonyls on Inorganic Oxides.- 3.7. Supported Ziegler-Natta Catalysts.- 3.8. Surface Supported Metal Salts.- 3.9. Surface Complexes of Transition Metal Oxides on Oxide Supports.- References.- 4. Characterisation of Supported Catalysts.- 4.1. Microanalysis.- 4.2. Chromatographic Methods.- 4.2.1. Gel Chromatography.- 4.2.2. Temperature Programmed Decomposition Chromatography.- 4.3. Spectroscopic Methods.- 4.3.1 Infrared.- 4.3.2 Raman.- 4.3.3 Inelastic Electron Tunnelling.- 4.3.4. Ultraviolet and Visible.- 4.3.5. Nuclear Magnetic Resonance.- 4.3.6. Electron Spin Resonance.- 4.3.7. Moessbauer.- 4.3.8. Mass Spectrometry.- 4.3.9. ESCA.- 4.3.10. Extended X-ray Absorption Fine Structure.- 4.4. Electron Microscopy.- References.- 5. The Use of Supported Metal Complex Catalysts.- 5.1. Introduction.- 5.2. Optimisation of Conditions.- 5.3. Laboratory Application.- 5.4. Industrial Application.- References.- 6. Hydrogenation.- 6.1. Introduction.- 6.2. Nature of the Support.- 6.3. Effect of Cross-Linking.- 6.4. Nature of the Solvent.- 6.5. Nature of the Metal Complex.- 6.6. Activity of Supported as Compared to Homogeneous Catalysts.- 6.7. Selectivity.- 6.8. Stability.- 6.9. Survey of Supported Hydrogenation Catalysts.- 6.9.1. Titanium, Zirconium and Hafnium.- 6.9.2. Chromium, Molybdenum and Tungsten.- 6.9.3. Iron, Ruthenium and Osmium.- 6.9.4. Cobalt.- 6.9.5. Rhodium.- 6.9.5.1. Analogues of [Rh(PPh3)3Cl].- 6.9.5.2. Other Rhodium(I)-Phosphine Complexes.- 6.9.5.3. Rhodium(I)-Phosphinite Complexes.- 6.9.5.4. Rhodium Carbonyl Complexes.- 6.9.5.5. Organometallic Rhodium Complexes.- 6.9.5.6. Rhodium Carboxylate Complexes.- 6.9.5.7. Rhodium Amide and Imidazole Complexes.- 6.9.5.8. Rhodium Thioether Complexes.- 6.9.5.9. Organorhodium(III) Complexes.- 6.9.6. Asymmetric Hydrogenation.- 6.9.7. Iridium.- 6.9.8. Nickel.- 6.9.9. Palladium and Platinum.- 6.9.10. Actinides.- 6.10. Reduction of Inorganic Molecules.- 6.11. Michael Addition.- References.- 7. Hydrosilylation.- 8. Reactions Involving Carbon Monoxide.- 8.1. Introduction.- 8.2. Hydroformylation.- 8.2.1. Cobalt Hydroformylation Catalysts.- 8.2.2. Rhodium(I) Hydroformylation Catalysts.- 8.2.3. Asymmetric Hydroformylation.- 8.2.4. Other Transition Metal Hydroformylation Catalysts.- 8.3. Carbonylation of Methanol.- 8.4. Fischer-Tropsch Reaction.- 8.4.1. Fischer-Tropsch Formation of Paraffins.- 8.4.2. Fischer-Tropsch Formation of Olefins.- 8.4.3. Fischer-Tropsch Formation of Alcohols.- 8.5. Water Gas Shift Reaction.- 8.6. Alkoxycarbonylation of Olefins.- 8.7. Isocyanates Formed by Carbonylation of Nitro Compounds and Azides.- 8.8. Syntheses of Aldehydes and Ketones.- 8.9. Substitution of Carbonyl Ligands in Metal Carbonyls.- References.- 9. Dimerisation, Oligomerisation, Polymerisation, Disproportionation and Isomerisation.- 9.1. Olefin Dimerisation.- 9.2. Olefin Trimerisation.- 9.3. Oligomerisation and Cyclooligomerisation of Dienes.- 9.4. Oligomerisation of Acetylenes.- 9.5. Polymerisation of Olefins.- 9.5.1. Inorganic Oxide Supported Olefin Polymerisation Catalysts.- 9.5.2. Polymer Supported Olefin Polymerisation Catalysts.- 9.6. Diene Polymerisation.- 9.7. Acetylene Polymerisation.- 9.8. Copolymerisation of Propylene Oxide with Carbon Dioxide.- 9.9. Olefin Metathesis.- 9.10. Olefin Isomerisation.- 9.10.1. Zirconium Complexes.- 9.10.2. Iron, Ruthenium and Osmium Carbonyl Complexes.- 9.10.3. Ruthenium(II) and Rhodium(l) Carbonyl and Carboxylate Complexes.- 9.10.4. Silica Supported Rhodium Catalysts.- 9.10.5. Nickel Catalysts.- 9.10.6. Palladium Catalysts.- 9.11. Quadricyclane-Norbornadiene Isomerisation.- 9.11.1. Quadricyclane to Norbornadiene Isomerisation.- 9.11.2. Norbornadiene to Quadricyclane Isomerisation.- 9.12. Grignard Cross-Coupling Reactions.- References.- 10. Oxidation and Hydrolysis.- 10.1. Hydrocarbon Oxidation.- 10.2. Decomposition of Peroxides.- 10.3. Oxidation of Organic Compounds.- 10.4. Oxidation of Inorganic Compounds.- 10.5. Chlorination.- 10.6. Ammoxidation.- 10.7. Hydroxylation of Aromatic Compounds.- 10.8. Hydroxylation of Olefins.- 10.9. Carboxylation of Olefins and Aromatic Compounds.- 10.10. Vinyl Ester and Ether Exchange.- 10.11. Nitrile Hydrolysis.- 10.12. Nucleophilic Substitution of Acetate Groups.- 10.13. Stereoselective Hydrolysis of Esters.- References.- 11. Conclusions And Future Possibilities.- 11.1. Sequential Multistep Reactions.- 11.2. Selectivity Enhancement.- 11.3. Activity.- 11.4. Organic versus Inorganic Supports.- 11.5 Future Developments.- References.

130 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202316
202240
202133
202040
201930
201829