Mats Tilset

• Gorgas, Nikolaus; Brunig, Julian; Stoger, Berthold; Vanicek, Stefan; Tilset, Mats; Veiros, Luis F & Kirchner, Karl (2019). Efficient Z-Selective Semihydrogenation of Internal Alkynes Catalyzed by Cationic Iron(II) Hydride Complexes. Journal of the American Chemical Society.  ISSN 0002-7863.  141(43), s 17452- 17458 . doi: 10.1021/jacs.9b09907
• Holmsen, Marte Sofie; Nova, Ainara; Øien-Ødegaard, Sigurd; Heyn, Richard H. & Tilset, Mats (2019). A highly asymmetric gold(III) η3‐allyl complex. Angewandte Chemie International Edition.  ISSN 1433-7851.  59(4), s 1516- 1520 . doi: 10.1002/anie.201912315 Full text in Research Archive. Show summary

  A highly asymmetric AuIII η3‐allyl complex has been generated by treating Au(η1‐allyl)Br(tpy) (tpy=2‐(p‐tolyl)pyridine) with AgNTf2. The resulting η3‐allyl complex has been characterized by NMR spectroscopy and X‐ray crystallography. DFT calculations and variable temperature 1H NMR suggest that the allyl ligand is highly fluxional.

• Vanicek, Stefan; Beerhues, Julia; Bens, Tobias; Levchenko, Vladimir; Wurst, Klaus; Bildstein, Benno; Tilset, Mats & Sarkar, Biprajit (2019). Oxidative Access via Aqua Regia to an Electrophilic, Mesoionic Dicobaltoceniumyltriazolylidene Gold(III) Catalyst. Organometallics.  ISSN 0276-7333.  38, s 4383- 4386 . doi: 10.1021/acs.organomet.9b00616
• Artus Suarez, Lluis; Culakova, Zuzana; Balcells, David; Bernskoetter, Wesley H; Eisenstein, Odile; Goldberg, Karen I.; Hazari, Nilay; Tilset, Mats & Nova, Ainara (2018). The Key Role of the Hemiaminal Intermediate in the Iron-Catalyzed Deaminative Hydrogenation of Amides. ACS Catalysis.  ISSN 2155-5435.  8(9), s 8751- 8762 . doi: 10.1021/acscatal.8b02184
• Grajeda, Javier; Nova, Ainara; Balcells, David; Bruch, Quinton J.; Wragg, David; Heyn, Richard H.; Miller, Alexander J.M. & Tilset, Mats (2018). Synthesis and characterization of stable gold(III) PNP pincer complexes. European Journal of Inorganic Chemistry.  ISSN 1434-1948.  2018(26), s 3113- 3117 . doi: 10.1002/ejic.201800019
• Holmsen, Marte Sofie; Ihlefeldt, Franziska; Øien-Ødegaard, Sigurd; Langseth, Eirin; Wencke, Yannick; Heyn, Richard H. & Tilset, Mats (2018). Markovnikov at Gold: Nucleophilic Addition to Alkenes at Au(III). Organometallics.  ISSN 0276-7333.  37(12), s 1937- 1947 . doi: 10.1021/acs.organomet.8b00218
• Holmsen, Marte Sofie; Nova, Ainara; Hylland, Knut Tormodssønn; Wragg, David; Øien-Ødegaard, Sigurd; Heyn, Richard H. & Tilset, Mats (2018). Synthesis of a (N,C,C) Au(III) pincer complex via Csp3–H bond activation: increasing catalyst robustness by rational catalyst design. Chemical Communications.  ISSN 1359-7345.  54(79), s 11104- 11107 . doi: 10.1039/c8cc05489d
• Levchenko, Vladimir; Sundsli, Bård Edgar Vestheim; Øien-Ødegaard, Sigurd; Tilset, Mats; Hansen, Finn Knut & Hansen, Tore Bonge (2018). Bottom-Up Synthesis of Acrylic and Styrylic Rh11 Carboxylate Polymer Beads: Solid-Supported Analogs Rh2(OAc)4. European Journal of Organic Chemistry.  ISSN 1434-193X.  (44), s 6150- 6157 . doi: 10.1002/ejoc.201800953
• Thoresen, Eirik Mydske; Balcells, David; Øien-Ødegaard, Sigurd; Hylland, Knut Tormodssønn; Tilset, Mats & Amedjkouh, Mohamed (2018). Cyclometalated Ruthenium Complexes with Carboxylated Ligands from a Combined Experimental/Computational Perspective. Dalton Transactions.  ISSN 1477-9226.  47(8), s 2589- 2601 . doi: 10.1039/c7dt03935b
• Holmsen, Marte Sofie; Nova, Ainara; Balcells, David; Langseth, Eirin; Øien-Ødegaard, Sigurd; Heyn, Richard H.; Tilset, Mats & Laurenczy, Gábor (2017). trans-Mutation at Gold(III): A mechanistic study of a catalytic acetylene functionalization via a double insertion pathway. ACS Catalysis.  ISSN 2155-5435.  7(8), s 5023- 5034 . doi: 10.1021/acscatal.7b01364 Full text in Research Archive.
• Lundvall, Fredrik & Tilset, Mats (2017). Crystal structure of catena-poly[[[aqua­bis­(di­methyl­formamide-κO)magnesium(II)]-μ3-(2,2′-bi­pyridine-5,5′-di­carboxyl­ato-κ5O2:O2′:N,N′:O5)-[di­chlorido­platinum(II)]] di­methyl­formamide monosolvate]. Acta Crystallographica Section E: Crystallographic Communications.  ISSN 2056-9890.  73(7), s 971- 974 . doi: 10.1107/S2056989017008118 Full text in Research Archive. Show summary

  The title compound, {[MgPtCl2(C12H6N2O4)(C3H7NO)2(H2O)]·C3H7NO}n, is a one-dimensional coordination polymer. The structure consists of Pt-functionalized bi­pyridine ligands connected by MgII cations, as well as coordinating and non-coordinating solvent mol­ecules. The PtII cation is coordinated by the two N atoms of the bi­pyridine moiety and two Cl atoms in a square-planar fashion. This coordination induces an in-plane bend along the bi­pyridine backbone of approximately 10° from the linear ideal of a conjugated π-system. Likewise, the coordination to the MgII cation induces a significant bowing of the plane of the bi­pyridine of about 12°, giving it a distinct curved appearance. The carboxyl­ate groups of the bi­pyridine ligand exhibit moderate rotations relative to their parent pyridine rings. The MgII cation has a fairly regular octa­hedral coordination polyhedron, in which three vertices are occupied by O atoms from the carboxyl­ate groups of three different bi­pyridine ligands. The remaining three vertices are occupied by the O atoms of two di­methyl­formamide (DMF) mol­ecules and one water mol­ecule. The one-dimensional chains are oriented in the [01-1] direction, and non-coordinating DMF mol­ecules can be found in the space between the chains. The shortest inter­molecular O...H contacts are 2.844 (4) and 2.659 (4) Å, suggesting moderate hydrogen-bonding inter­actions. In addition, there is a short inter­molecular Pt...Pt contact of 3.491 (1) Å, indicating a Pt stacking inter­action. Some structure-directing contribution from the hydrogen bonding and Pt...Pt inter­action is probable. However, the crystal packing seems to be directed primarily by van der Waals inter­actions.

• Melvin, Patrick R.; Nova, Ainara; Balcells, David; Hazari, Nilay & Tilset, Mats (2017). DFT Investigation of Suzuki-Miyaura Reactions with Aryl Sulfamates Using a Dialkylbiarylphosphine-Ligated Palladium Catalyst. Organometallics.  ISSN 0276-7333.  36(18), s 3664- 3675 . doi: 10.1021/acs.organomet.7b00642
• Balcells, David; Eisenstein, Odile; Tilset, Mats & Nova, Ainara (2016). Coordination and insertion of alkenes and alkynes in AuIII complexes: nature of the intermediates from a computational perspective. Dalton Transactions.  ISSN 1477-9226.  45(13), s 5504- 5513 . doi: 10.1039/c5dt05014f
• Haaland, Arne & Tilset, Mats (2016). Lewis and Kossel's Legacy: Structure and Bonding in Main-Group Compounds. Structure and Bonding (Berlin).  ISSN 0081-5993.  170, s 1- 70 . doi: 10.1007/430_2015_192
• Holmsen, Marte Sofie; Nova, Ainara; Balcells, David; Langseth, Eirin; Øien-Ødegaard, Sigurd; Tråseth, Eline Aasen; Heyn, Richard H. & Tilset, Mats (2016). Small-molecule activation at Au(III): metallacycle construction from ethylene, water and acetonitrile. Dalton Transactions.  ISSN 1477-9226.  45(37), s 14719- 14724 . doi: 10.1039/c6dt01648k Show summary

  Incorporation of the simple, readily available, building blocks ethylene, water and acetonitrile into Au(tpy)(OCOCF3)2 (tpy = 2-(p-tolyl)pyridine) in a one-step reaction leads to high yields of a new 6-membered ring gold(III) metallacycle complex. The metallacycle has been characterized spectroscopically and crystallographically, and the mechanism of its formation has been investigated with the aid of DFT calculations.

• Øien-Ødegaard, Sigurd; Bouchevreau, Boris; Hylland, Knut Tormodssønn; Wu, Lianpao; Blom, Richard; Grande, Carlos Adolfo; Olsbye, Unni; Tilset, Mats & Lillerud, Karl Petter (2016). UiO-67-type Metal-Organic Frameworks with Enhanced Water Stability and Methane Adsorption Capacity. Inorganic Chemistry.  ISSN 0020-1669.  55(5), s 1986- 1991 . doi: 10.1021/acs.inorgchem.5b02257 Show summary

  The structure and properties of two new UiO-67-type metal–organic frameworks, along with their linker synthesis and powder and single crystal synthesis, are presented. The new MOFs, UiO-67-Me and UiO-67-BN, are based on 3,3′-dimethylbiphenyl and 1,1′-binaphthyl linker scaffolds, and show a much higher stability to water than the thoroughly investigated UiO-67, which is based on the biphenyl scaffold. On the basis of structure models obtained from single crystal X-ray diffraction, it is seen that these linkers are partly shielding the Zr cluster. The new materials have higher density than UiO-67, but show a higher volumetric adsorption capacity for methane. UiO-67-BN exhibits excellent reversible water sorption properties, and enhanced stability to aqueous solutions over a wide pH range; it is to the best of our knowledge the most stable Zr-MOF that is isostructural to UiO-67 in aqueous solutions.

• Hruszkewycz, Damian; Guard, Louise M.; Balcells, David; Feldman, Nicola; Hazari, Nilay & Tilset, Mats (2015). Effect of 2-substituents on allyl-supported precatalysts for the Suzuki-Miyaura reaction: Relating catalytic efficiency to the stability of palladium(I) bridging allyl dimers. Organometallics.  ISSN 0276-7333.  34(1), s 381- 394 . doi: 10.1021/om501250y
• Hylland, Knut Tormodssønn; Øien-Ødegaard, Sigurd; Lillerud, Karl Petter & Tilset, Mats (2015). Efficient, Scalable Syntheses of Linker Molecules for Metal-Organic Frameworks. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry.  ISSN 0936-5214.  26(11), s 1480- 1485 . doi: 10.1055/s-0034-1381039
• Valente, Sergio; Rodriguez, Veronica; Mercurio, Ciro; Vianello, Paola; Saponara, Bruna; Cirilli, Roberto; Ciossani, Giuseppe; Labella, Donatella; Marrocco, Biagina; Monaldi, Daria; Ruoppolo, Giovanni; Tilset, Mats; Botrugno, Oronza; Dessanti, Paola; Minucci, Saverio; Mattevi, Andrea; Varasi, Mario & Mai, Antonello (2015). Pure enantiomers of benzoylamino-tranylcypromine: LSD1 inhibition, gene modulation in human leukemia cells and effects on clonogenic potential of murine promyelocytic blasts. European Journal of Medicinal Chemistry.  ISSN 0223-5234.  94, s 163- 174 . doi: 10.1016/j.ejmech.2015.02.060
• Hruszkewycz, Damian; Balcells, David; Guard, Louise M.; Hazari, Nilay & Tilset, Mats (2014). Insight into the efficiency of cinnamyl-supported precatalysts for the suzuki-miyaura reaction: Observation of Pd(I) dimers with bridging allyl ligands during catalysis. Journal of the American Chemical Society.  ISSN 0002-7863.  136(20), s 7300- 7316 . doi: 10.1021/ja412565c
• Langseth, Eirin; Nova, Ainara; Tråseth, Eline Aasen; Rise, Frode; Øien, Sigurd; Heyn, Richard H & Tilset, Mats (2014). A gold exchange: A mechanistic study of a reversible, formal ethylene insertion into a gold(III)-oxygen bond. Journal of the American Chemical Society.  ISSN 0002-7863.  136(28), s 10104- 10115 . doi: 10.1021/ja504554u Show summary

  The Au(III) complex Au(OAcF)2(tpy) (1, OAcF = OCOCF3; tpy = 2-p-tolylpyridine) undergoes reversible dissociation of the OAcF ligand trans to C, as seen by 19F NMR. In dichloromethane or trifluoroacetic acid (TFA), the reaction between 1 and ethylene produces Au(OAcF)(CH2CH2OAcF)(tpy) (2). The reaction is a formal insertion of the olefin into the Au–O bond trans to N. In TFA this reaction occurs in less than 5 min at ambient temperature, while 1 day is required in dichloromethane. In trifluoroethanol (TFE), Au(OAcF)(CH2CH2OCH2CF3)(tpy) (3) is formed as the major product. Both 2 and 3 have been characterized by X-ray crystallography. In TFA/TFE mixtures, 2 and 3 are in equilibrium with a slight thermodynamic preference for 2 over 3. Exposure of 2 to ethylene-d4 in TFA caused exchange of ethylene-d4 for ethylene at room temperature. The reaction of 1 with cis-1,2-dideuterioethylene furnished Au(OAcF)(threo-CHDCHDOAcF)(tpy), consistent with an overall anti addition to ethylene. DFT(PBE0-D3) calculations indicate that the first step of the formal insertion is an associative substitution of the OAcF trans to N by ethylene. Addition of free –OAcF to coordinated ethylene furnishes 2. While substitution of OAcF by ethylene trans to C has a lower barrier, the kinetic and thermodynamic preference of 2 over the isomer with CH2CH2OAcF trans to C accounts for the selective formation of 2. The DFT calculations suggest that the higher reaction rates observed in TFA and TFE compared with CH2Cl2 arise from stabilization of the –OAcF anion lost during the first reaction step.

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• Gerz, Isabelle; Tilset, Mats & Amedjkouh, Mohamed (2020). One-Pot Synthesis of Biomimetic Cu(I)-Complexes.
• Gerz, Isabelle; Olsbye, Unni; Tilset, Mats & Amedjkouh, Mohamed (2019). Biomimetic Copper Complexes for Incorporation into MOFs.
• Holmsen, Marte Sofie; Tilset, Mats; Nova, Ainara & Heyn, Richard H. (2019). Small-molecule activation at gold: synthesis, characterization, and reactivity of cyclometalated Au(III) complexes.
• Artus Suarez, Lluis; Nova, Ainara; Balcells, David & Tilset, Mats (2018). Computational study on the iron-catalyzed hydrogenation of amides to methanol and amines.
• Artus Suarez, Lluis; Nova, Ainara; Balcells, David & Tilset, Mats (2018). Hydrogenation of amides to methanol and amines with an iron-based catalyst. A computational study..
• Aunan, Erlend Solbakken; Hylland, Knut Tormodssønn & Tilset, Mats (2018). Synthesis and characterization of new UiO-67 linkers. Show summary

  Metal-organic frameworks (MOFs) are coordination compounds that exhibit a very high crystallinity and porosity. The structure is built using cationic metal clusters as cornerstones, and organic ligands (often dicarboxylic acids) bridging the cornerstones together, commonly referred to as inorganic clusters and organic linkers respectively. MOFs have been investigated for their potential in e.g. gas storage, gas adsorption, gas separation and heterogeneous catalysis.[1] The research on metal-organic frameworks has grown exponentially during the last couple of decades. The University of Oslo (UiO) has been participating actively in the research, and has since 2008 developed its own successful series of zirconium-based MOFs, namely UiO-66, UiO-67 (figure shown below) and UiO-68. The success behind the UiO MOF-series is based on their unprecedented stability to thermal, chemical and physical decomposition.[2] 3,3’-dialkoxy-1,1’-biphenyl-4,4’-dicarboxylic acids have the potential for being interesting UiO-67 linkers with their excellent tunability of hydrophobicity and steric bulk. This is made possible by adjusting the length of the alkyl chain. Three biphenyl linkers designed for UiO-67 metal-organic frameworks, two which are previously unreported, have been synthesized and fully characterized.

• Aunan, Erlend Solbakken; Tilset, Mats & Hylland, Knut Tormodssønn (2018). Synthesis and characterization of new linkers for Zr-based MOFs.
• Ihlefeldt, Franziska; Ralte, Lalrempuia; Øien-Ødegaard, Sigurd; Törnroos, Karl Wilhelm & Tilset, Mats (2018). Copolymerization of CO2 and Epoxides - In Search of a Greener Approach.
• Tilset, Mats (2018). Alkene and alkyne reactivity at Au(III): The importance of trans effects.
• Tilset, Mats (2018). Small-molecule chemistry at Au(III).
• Tilset, Mats (2018). Small-molecule functionalization chemistry at Au(III): The importance of trans effects.
• Tilset, Mats (2018). Small-molecule functionalization chemistry at Au(III): The importance of trans effects.
• Tilset, Mats (2018). Small-molecule reactivity at Au(III): The importance of trans effects.
• Tilset, Mats (2018). The importance of trans effects in the chemistry of Au(III).
• Holmsen, Marte Sofie; Nova, Ainara; Ihlefeldt, Franziska Stefanie; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2017). Small Molecule Activation at Au(III) Complexes.
• Tilset, Mats (2017). Gold and Catalysis: Mechanistic Insight from Computation and Experiment.
• Thoresen, Eirik Mydske; Amedjkouh, Mohamed; Tilset, Mats; Lillerud, Karl Petter; Øien-Ødegaard, Sigurd & Balcells, David (2016). Novel Ruthenium Functionalized Linkers for Photosensitization of Metal-Organic Frameworks.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Nova, Ainara; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Nova, Ainara; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Nova, Ainara; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). NMR and organometallic chemistry – some examples from Au(III) chemistry.
• Hylland, Knut Tormodssønn & Tilset, Mats (2016). Application of the Suzuki-Miyaura reaction in the synthesis of ligands for Metal-Organic Frameworks.
• Hylland, Knut Tormodssønn; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). New Schiff Base Zn-complexes for the copolymerization of Co2 and epoxides..
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Gold(III)-mediated Nucleophilic Addition to Alkenes.
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Gold(III)-mediated Nucleophilic Addition to Alkenes.
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2016). Gold(III)-mediated Nucleophilic Addition to Alkenes.
• Levchenko, Vladimir; Bonge-Hansen, Tore & Tilset, Mats (2016). Design and Synthesis of Novel Rh(II)-containing Polymer Catalysts. Organometallic Gold(III) Catalysis in Organic Synthesis.
• Maldonado, Matias Funes; Amedjkouh, Mohamed & Tilset, Mats (2016). On Asymmetric Autocatalysis: a chemical tool for chiral induction and remote asymmetric amplification. Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo.. ?.
• Shearer, Greig Charles; Svelle, Stian; Lillerud, Karl Petter; Bordiga, Silvia & Tilset, Mats (2016). On The Defect Chemistry of the Metal-Organic Framework Compound UiO-66. Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo.. ?.
• Tilset, Mats (2016). Small-Molecule Chemistry at Au(III).
• Tilset, Mats (2016). Small-Molecule Functionalization at Au(III) Complexes.
• Tilset, Mats (2016). Synthesis and Characterization of Gold Complexes, with a FEBID Perspective.
• Øien-Ødegaard, Sigurd; Hylland, Knut Tormodssønn; Tilset, Mats & Lillerud, Karl Petter (2016). Linker Design and Synthesis for Improved Stability and Performance of Zr-MOFs.
• Øien-Ødegaard, Sigurd; Lillerud, Karl Petter & Tilset, Mats (2016). Preparation, structure and reactivity of functionalized zirconium metal-organic frameworks. Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo.. no-56508.
• Thoresen, Eirik Mydske; Tilset, Mats; Lillerud, Karl Petter & Amedjkouh, Mohamed (2015). Functionalized linkers as photosensitizers in UiO-67 MOFs for photocatalytic CO2 reduction.
• Thoresen, Eirik Mydske; Tilset, Mats; Lillerud, Karl Petter & Amedjkouh, Mohamed (2015). Metal organic frameworks (MOFs) with functionalized linkers as photosensitizers for photocatalytic CO2 reduction.
• Thoresen, Eirik Mydske; Tilset, Mats; Lillerud, Karl Petter & Amedjkouh, Mohamed (2015). Metal organic frameworks (MOFs) with functionalized linkers as photosensitizers for photocatalytic CO2 reduction.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Au(III) complexes and their reactivity towards alkenes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Au(III) complexes and their reactivity towards alkenes and alkynes.
• Holmsen, Marte Sofie; Ihlefeldt, Franziska Stefanie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Insertions of unsaturated molecules into Au-O bonds.
• Hylland, Knut Tormodssønn & Tilset, Mats (2015). Catalysis in practice: The application of the Suzuki-Miyaura reaction in the synthesis of ligands for Metal-Organic Frameworks..
• Hylland, Knut Tormodssønn; Øien-Ødegaard, Sigurd; Tilset, Mats & Lillerud, Karl Petter (2015). From synthesis of small organic molecules to material assembly and characterization: Synthesis of linker molecules for Metal-Organic Frameworks..
• Hylland, Knut Tormodssønn; Øien-Ødegaard, Sigurd; Tilset, Mats & Lillerud, Karl Petter (2015). Synthesis of new linker molecules for Metal-Organic Frameworks.
• Hylland, Knut Tormodssønn; Øien-Ødegaard, Sigurd; Tilset, Mats & Lillerud, Karl Petter (2015). Synthesis of new linker molecules for Metal-Organic Frameworks.
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Gold(III)-mediated Nucleophilic Addition to Alkenes.
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Alkene insertions at gold.
• Ihlefeldt, Franziska Stefanie; Holmsen, Marte Sofie; Wencke, Yannick; Langseth, Eirin; Øien-Ødegaard, Sigurd & Tilset, Mats (2015). Gold(III)-mediated nucleophilic addition to alkenes.
• Ihlefeldt, Franziska & Tilset, Mats (2015). Synthesis and Exploration of New Gold(III) Complexes. Show summary

  The interest in organogold compounds has seen a great development during the last years. Gold(III) complexes are investigated as potential anti-cancer drugs and homogeneous catalysts for organic transformations. Nucleophilic additions to alkenes are of high practical value but also very challenging. Gold(III)-mediated methods for these reactions are underdeveloped, but alkyl gold(III) complexes are assumed to be important intermediates in the catalytic process. Here, the synthesis of a number of novel alkyl gold(III) complexes, that have been characterized by NMR spectroscopy, mass spectrometry and X-ray crystallography, is presented. A DFT geometry optimization of the structure of one of the new alkyl gold(III) complexes and its isomers was performed to shed light on the stabilities of different isomers. Geometry optimization of the solid state structure was performed and a good agreement between the X ray and DFT structure was found. Some unexpected products were obtained and possible mechanisms regarding the formation were proposed and discussed.

• Levchenko, Vladimir; Øien-Ødegaard, Sigurd; Tilset, Mats & Bonge-Hansen, Tore (2015). Novel strategy for Synthesis of Rhodium(II)-containing Polymer Catalysts.
• Tilset, Mats (2015). Gull, grønne skoger og katalyse.
• Tilset, Mats (2015). Small Molecule Activation at Organometallic Au(III) Complexes.
• Tilset, Mats (2015). Synthesis and characterization of gold(III) complexes.
• Tilset, Mats (2015). The reactivity of alkenes and alkynes at Au(III) complexes.
• Wu, Lianpao; Shearer, Greig Charles; Øien-Ødegaard, Sigurd; Bouchevreau, Boris; Hylland, Knut Tormodssønn; Lillerud, Karl Petter & Tilset, Mats (2015). Synthesis and characterization of a Zr-metal organic framework with a binaphthalene based linker.
• Wu, Lianpao; Tilset, Mats & Lillerud, Karl Petter (2015). Synthesis and characterization of UiO-67-BNDC MOF. Show summary

  In this study, the 1,1'-binaphthyl-4,4'-dicarboxylic acid (BNDC) linker has been synthesized by six-step synthesis route in five gram level. Meanwhile, a four-step synthesis route was also explored in a milligram scale. Then a new Zr-MOF with the BNDC linker was prepared by the conventional method. The synthesis of this MOF single crystal was also tested.This new Zr-MOF was characterized by a various methods including powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), N2 adsorption, CO2 and methane adsorption, optical microscope and nuclear magnetic resonance (NMR) spectroscopy, water stability test, pH stability test, and scanning electron microscope (SEM).

• Dankel, Elin Katinka; Langseth, Eirin; Øien, Sigurd & Tilset, Mats (2014). Synthesis and Properties of Novel Imino-Carbene Gold(III) Complexes.
• Dankel, Elin Katinka; Langseth, Eirin; Øien, Sigurd & Tilset, Mats (2014). Synthesis and Properties of Novel Imino-Carbene Gold(III) Complexes.
• Dankel, Elin Katinka & Tilset, Mats (2014). Synthesis and properties of new gold iminocarbene complexes. Show summary

  The prevalence of gold catalysis in the synthetic community has increased dramatically within the last few years, and a wide range of N-heterocyclic carbene (NHC) gold(I) and, to a lesser extent, gold(III) complexes have been studied and probed for their catalytic activity in organic transformations. Here, a number of novel iminocarbene gold(I) and gold(III) complexes have been synthesised and characterised by NMR spectroscopy, mass spectrometry and X-ray crystallography. The proposed interaction between the gold(III) metal centre and imine functionality pendant from the NHC ligand has been studied at the DFT level of theory and from an analysis of the electron density and its derivatives it has been shown that there is an attractive non-covalent interaction between these sites. Preliminary results also indicate that a [C,N]-chelating iminocarbene gold(III) complex has been prepared.

• Heen, Espen Allum; Tilset, Mats & Nova, Ainara (2014). Synthesis, Reactivity, and Computational Studies of Gold(III) (3,5-dimethylphenyl-2-pyridine)Au(III)R2 Complexes.
• Holmsen, Marte Sofie; Gorbitz, Carl Henrik; Øien, Sigurd & Tilset, Mats (2014). Synthesis, Structure and Dynamics of New Rh(III) N-Heterocyclic Carbene Complexes.
• Holmsen, Marte Sofie; Gorbitz, Carl Henrik; Øien, Sigurd & Tilset, Mats (2014). Synthesis, structure and dynamics of new Rh(III) N-heterocyclic carbene complexes.
• Holmsen, Marte Sofie; Gorbitz, Carl Henrik; Øien, Sigurd & Tilset, Mats (2014). Synthesis, structure and dynamics of new Rh(III) N-heterocyclic carbene complexes.
• Holmsen, Marte Sofie; Gørbitz, Carl Henrik; Øien, Sigurd & Tilset, Mats (2014). Synthesis, structure and dynamics of new Rh(III) N-heterocyclic carbene complexes.
• Hylland, Knut Tormodssønn; Tilset, Mats & Lillerud, Karl Petter (2014). Storskala fremstilling av organiske linkere for bruk i nye UiO-67-MOFer. Show summary

  Metallorganiske nettverksforbindelser (MOFer) har vært en forskningsområde ved Universitet i Oslo (UiO) de siste årene og en unik serie MOFer er blitt utviklet her. MOFene har blitt oppkalt etter UiO (UiO-66, UiO-67 og UiO-68). UiO-MOFene består av Zr6O4(OH)4(CO2)12-clustere forbundet av aromatiske dikarboksylsyrer. Både UiO-66 og UiO-67 har høy termisk og mekanisk stabilitet, og funksjonaliserte UiO-MOFer er potensielle kandidater for katalyse og selektiv adsorpsjon. I dette arbeidet er flere funksjonaliserte organiske ligander, linkere, blitt syntetisert og studert. Disse er blitt anvendt som linkere i UiO-67-MOFen. Viktigheten av å utføre linkersyntesen på en måte som fungerer på stor skala er blitt vektlagt, og dette vil utgjøre et betydelig fokus i oppgaven.

• Hylland, Knut Tormodssønn; Øien, Sigurd; Tilset, Mats & Lillerud, Karl Petter (2014). Synthesis of new linker molecules for Metal-Organic Frameworks.
• Hylland, Knut Tormodssønn; Øien, Sigurd; Tilset, Mats & Lillerud, Karl Petter (2014). Synthesis of new linker molecules for Metal-Organic Frameworks.
• Langseth, Eirin; Tilset, Mats & Heyn, Richard H. (2014). Synthesis and Reactivity of Gold(III) Complexes.
• Langseth, Eirin; Tråseth, Eline Aa.; Nova, Ainara; Heyn, Richard H. & Tilset, Mats (2014). Reactivity of Cyclometalated Gold(III) Complexes Toward Alkenes.
• Langseth, Eirin; Tråseth, Eline Aa.; Nova, Ainara; Heyn, Richard H & Tilset, Mats (2014). Reactivity of Cyclometalated Gold(III) Complexes Toward Alkenes.
• Langseth, Eirin; Tråseth, Eline Aa.; Nova, Ainara; Heyn, Richard H & Tilset, Mats (2014). Reactivity of Cyclometalated Gold(III) Complexes Toward Alkenes.
• Langseth, Eirin; Tråseth, Eline Aa.; Scheuermann, Margaret L.; Rise, Frode; Heyn, Richard H & Tilset, Mats (2014). Gold(III) complexes: Synthesis and characterization.
• Schnaars, Christian; Bonge-Hansen, Tore & Tilset, Mats (2014). Development of Novel Methodology for the in situ Preparation of Halodiazo Compounds and Investigation of Reactivities of alpha-Onium Diazo Compounds.
• Sundsdal, Anders Lia; Heen, Espen Allum & Tilset, Mats (2014). Synthesis, Reactivity, and Computational Studies of Gold(III) Arylpyridine Complexes.
• Sundsdal, Anders Lia; Heen, Espen Allum; Tilset, Mats; Nova, Ainara & Øien, Sigurd (2014). Synthesis, Reactivity and Computational Studies of Gold(III) Arylpyridine Complexes.
• Sundsdal, Anders Lia & Tilset, Mats (2014). Syntese og karakterisering av organogull(III)komplekser fra organolitiumreagenser. Show summary

  Gull(III)-kjemi er et relativt nytt og uberørt felt innenfor metallorganisk kjemi. Tilset-gruppen har tidligere publisert artikler om gull som bærer en bidentat tolylpyridin-ligand og varierende alkyl- og fenylsystemer. Arbeidet i denne oppgaven har fokusert seg på å innføre nye R-grupper. Nye komplekser er blitt undersøkt og karakterisert. Spesielt ett system, R=CH2SiMe3 har blitt utforsket mye, med både lav-temperaturstudier og krystallografiske metoder. I tillegg inneholder oppgaven forsøk på å lage en rekke nye forbindelser som kunne oppdages ved analyser, men som ikke kunne isoleres som et rent produkt.

• Tilset, Mats (2014). Synthesis and Reactivity of New Gold(III) Complexes.

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