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Articles (71)
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Allylic Oxidations: Palladium-Catalyzed Allylic Oxidation of Olefins

Helena Grennberg, Jan-E. Baeckvall

Journal:

ChemInform

Année:

2005

Fichier:

PDF, 8 KB

2005

Multistep electron transfer in palladium-catalyzed aerobic oxidations via a metal macrocycle quinone system

Baeckvall, Jan-E, Hopkins, R. Bruce, Grennberg, Helena, Mader, Mary, Awasthi, Alok K.

Journal:

Journal of the American Chemical Society

Année:

1990

Langue:

english

Fichier:

PDF, 969 KB

english, 1990

[Science and Technology of Atomic, Molecular, Condensed Matter & Biological Systems] Advanced Functional Materials Volume 2 || Synthesis of graphene and derivatives

Grennberg, Helena

Année:

2012

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2012

Multidecker Bis(benzene)chromium: Opportunities for Design of Rigid and Highly Flexible Molecular Wires

Jiang, Jun, Smith, Joshua R., Luo, Yi, Grennberg, Helena, Ottosson, Henrik

Journal:

The Journal of Physical Chemistry C

Année:

2011

Langue:

english

Fichier:

PDF, 1.94 MB

english, 2011

Chemical Shift Assignment of Geminal Protons in 3,7-Diazabicyclo[3.3.1]nonanes: An Unexpected Deviation from the Axial/Equatorial Chemical Shift Order

Adolf Gogoll, Helena Grennberg, Andreas Axén

Journal:

Magnetic Resonance in Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 314 KB

english, 1997

Evidence for the Intermediacy of (η3-Allyl)palladium Complexes in the Palladium-Catalyzed Acryloxylation of Cycloalkenes: Unexpected Oxidation of 1,5-Cyclooctadiene

Sylvaine Jabre-Truffert, Anne-Marie Delmas, Helena Grennberg, Björn Akermark, Bernard Waegell

Journal:

European Journal of Organic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 307 KB

english, 2000

Mechanism of Palladium-Catalyzed Allylic Acetoxylation of Cyclohexene

Helena Grennberg, Jan-E. Bäckvall

Journal:

Chemistry - A European Journal

Année:

1998

Langue:

english

Fichier:

PDF, 159 KB

english, 1998

Determination of Absolute Configuration of (π-Allyl)Palladium Complexes by NMR Spectroscopy and Stereoselective Complexation

Adolf Gogoll, Charlotte Johansson, Andreas Axén, Helena Grennberg

Journal:

Chemistry - A European Journal

Année:

2001

Langue:

english

Fichier:

PDF, 284 KB

english, 2001

Cobalttetra(hydrochinon)porphyrin als wirkungsvoller Elektronenüberträger bei der aeroben Pd-katalysierten 1,4-Diacetoxylierung von 1,3-Cyclohexadien

Dr. Helena Grennberg, Sylvie Faizon, Prof. Dr. Jan-E. Bäckvall

Journal:

Angewandte Chemie

Année:

1993

Fichier:

PDF, 385 KB

1993

Ligand-Induced Formation of an Adamantanoid Hexanuclear (π-Allyl)PdII(μ3-Hydroxo) Cluster Stacked as Hydrogen-Bonded Double Strands

Adolf Gogoll, Lauri Toom, Helena Grennberg

Journal:

Angewandte Chemie

Année:

2005

Langue:

english

Fichier:

PDF, 364 KB

english, 2005

Cobalt Tetra(hydroquinone)porphyrin: An Efficient Electron Transfer Reagent in Aerobic Pd-Catalyzed 1,4-Diacetoxylation of 1,3-Cyclohexadiene

Dr. Helena Grennberg, Sylvie Faizon, Prof. Dr. Jan-E. Bäckvall

Journal:

Angewandte Chemie International Edition

Année:

1993

Langue:

english

Fichier:

PDF, 256 KB

english, 1993

Ligand-Induced Formation of an Adamantanoid Hexanuclear (π-Allyl)PdII(μ3-Hydroxo) Cluster Stacked as Hydrogen-Bonded Double Strands

Adolf Gogoll, Lauri Toom, Helena Grennberg

Journal:

Angewandte Chemie International Edition

Année:

2005

Langue:

english

Fichier:

PDF, 365 KB

english, 2005

Computational Studies of Carbon Nanotube–Hydrocarbon Bond Strengths at Nanotube Ends: Effect of Link Heteroatom and Hydrocarbon Structure

Simon Gustavsson, Arne Rosén, Helena Grennberg, Kim Bolton

Journal:

Chemistry - A European Journal

Année:

2004

Langue:

english

Fichier:

PDF, 118 KB

english, 2004

Microwave-Assisted Covalent Sidewall Functionalization of Multiwalled Carbon Nanotubes

Junxin Li, Helena Grennberg

Journal:

Chemistry - A European Journal

Année:

2006

Langue:

english

Fichier:

PDF, 208 KB

english, 2006

ChemInform Abstract: Palladium-Catalyzed Allylic Oxidation

Helena Grennberg, Jan-E. Backvall

Journal:

ChemInform

Année:

1999

Fichier:

PDF, 24 KB

1999

ChemInform Abstract: An Application of the Stille Coupling for the Preparation of Arylated Phthalonitriles and Phthalocyanines.

Viviane Aranyos, Ana M. Castano, Helena Grennberg

Journal:

ChemInform

Année:

1999

Fichier:

PDF, 27 KB

1999

Synthesis and IR Spectroelectrochemical Studies of a [60]Fulleropyrrolidine-(tricarbonyl)chromium Complex: Probing C60 Redox States by IR Spectroscopy

Claes-Henrik Andersson, Gustav Berggren, Sascha Ott, Helena Grennberg

Journal:

European Journal of Inorganic Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 512 KB

english, 2011

Reproducibility and Efficiency of Carbon Nanotube End-Group Generation and Functionalization

Claes-Henrik Andersson, Helena Grennberg

Journal:

European Journal of Organic Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 616 KB

english, 2009

Free-base tetra-arylphthalocyanines for dye-sensitised nanostructured solar cell applications

Viviane Aranyos, Johan Hjelm, Anders Hagfeldt, Helena Grennberg

Journal:

Journal of Porphyrins and Phthalocyanines

Année:

2001

Langue:

english

Fichier:

PDF, 145 KB

english, 2001

Structural assignment of (σ-π)palladium complexes

Adolf Gogoll, Helena Grennberg

Journal:

Magnetic Resonance in Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 557 KB

english, 1993

Selected area deposition of multiwalled carbon nanotubes from solution

Erika Widenkvist, Junxin Li, Ulf Jansson, Helena Grennberg

Journal:

Carbon

Année:

2007

Langue:

english

Fichier:

PDF, 588 KB

english, 2007

Atomic layer deposition of titanium dioxide nanostructures using carbon nanosheets as a template

Mårten Rooth, Ronald A. Quinlan, Erika Widenkvist, Jun Lu, Helena Grennberg, Brian C. Holloway, Anders Hårsta, Ulf Jansson

Journal:

Journal of Crystal Growth

Année:

2009

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2009

Electropolymerisable bipyridine ruthenium(II) complexes: synthesis, spectroscopic and electrochemical characterisation of 4-((2-thienyl) ethenyl)- and 4,4′-di((2-thienyl) ethenyl)-2,2′-bipyridine ruthenium complexes

Viviane Aranyos, Anders Hagfeldt, Helena Grennberg, Egbert Figgemeier

Journal:

Polyhedron

Année:

2004

Langue:

english

Fichier:

PDF, 312 KB

english, 2004

Electrochemical and photoelectrochemical investigation of new carboxylatobipyridine(bis-bipyridine)ruthenium(II) complexes for dye-sensitized TiO2 electrodes

Viviane Aranyos, Helena Grennberg, Sophie Tingry, Sten-Eric Lindquist, Anders Hagfeldt

Journal:

Solar Energy Materials and Solar Cells

Année:

2000

Langue:

english

Fichier:

PDF, 241 KB

english, 2000

New dyes for solar cells based on nanostructured semiconducting metal oxides: Synthesis and characterisation of ruthenium(II) complexes with thiol-substituted ligands

Judit Ohlsson, Henriette Wolpher, Anders Hagfeldt, Helena Grennberg

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 143 KB

english, 2002

Aerobic palladium-heteropolyacid-catalyzed allylic acetoxylation of cyclohexene

Helena Grennberg, Katarina Bergstad, Jan- E Bäckvall

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1996

Langue:

english

Fichier:

PDF, 343 KB

english, 1996

Modulation and binding properties of extended glycoluril molecular clips

Polavarapu, Prasad, Melander, Helena, Langer, Vratislav, Gogoll, Adolf, Grennberg, Helena

Journal:

New Journal of Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 888 KB

english, 2008

(π-Allyl)palladium Complexes with N , N ‘-Diphenylbispidinone Derivatives as a New Type of Chelating Nitrogen Ligand: Complexation Studies, Spectroscopic Properties, and an X-ray Structure of (3,7-Diphenyl-1,5-dimethylbispidinone)[(1,3-η 3 -propenyl)- palladium] Trifluoromethanesulfonate †

Gogoll, Adolf, Grennberg, Helena, Axén, Andreas

Journal:

Organometallics

Année:

1997

Langue:

english

Fichier:

PDF, 454 KB

english, 1997

Substituent Effects on the Basicity of 3,7-Diazabicyclo[3.3.1]nonanes

Toom, Lauri, Kütt, Agnes, Kaljurand, Ivari, Leito, Ivo, Ottosson, Henrik, Grennberg, Helena, Gogoll, Adolf

Journal:

Journal of Organic Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 239 KB

english, 2006

New Pyrazolino- and Pyrrolidino[60]fullerenes with Transition-Metal Chelating Pyridine Substitutents: Synthesis and Complexation to Ru(II)

Modin, Judit, Johansson, Henrik, Grennberg, Helena

Journal:

Organic Letters

Année:

2005

Langue:

english

Fichier:

PDF, 69 KB

english, 2005

Molecular adsorption in graphene with divacancy defects

Sanyal, Biplab, Eriksson, Olle, Jansson, Ulf, Grennberg, Helena

Journal:

Physical Review B

Année:

2009

Langue:

english

Fichier:

PDF, 351 KB

english, 2009

Phthalocyanine-Sensitized Nanostructured TiO 2 Electrodes Prepared by a Novel Anchoring Method

He, Jianjun, Hagfeldt, Anders, Lindquist, Sten-Eric, Grennberg, Helena, Korodi, Ferenc, Sun, Licheng, Åkermark, Björn

Journal:

Langmuir

Année:

2001

Langue:

english

Fichier:

PDF, 79 KB

english, 2001

Encyclopedia of Reagents for Organic Synthesis || Palladium(II) Acetate

Grennberg, Helena

Année:

2001

Langue:

english

Fichier:

PDF, 337 KB

english, 2001

Conformational restriction of flexible molecules in solution by a semirigid bis-porphyrin molecular tweezer

Norrehed, Sara, Polavarapu, Prasad, Yang, Wenzhi, Gogoll, Adolf, Grennberg, Helena

Journal:

Tetrahedron

Année:

2013

Langue:

english

Fichier:

PDF, 5.64 MB

english, 2013

How Close Can You Get? Studies of Ultrafast Light-Induced Processes in Ruthenium-[60] Fullerene Dyads with Short Pyrazolino and Pyrrolidino Links

Karlsson, Susanne, Modin, Judit, Becker, Hans-Christian, Hammarström, Leif, Grennberg, Helena

Journal:

Inorganic Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 436 KB

english, 2008

Acid-induced transformation of palladium(0)-benzoquinone complexes to palladium(II) and hydroquinone

Grennberg, Helena, Gogoll, Adolf, Baeckvall, Jan E.

Journal:

Organometallics

Année:

1993

Langue:

english

Fichier:

PDF, 433 KB

english, 1993

Synthesis and characterization of a ferrocene-linked bis-fullerene[60] dumbbell

Andersson, Claes-Henrik, Nyholm, Leif, Grennberg, Helena

Journal:

Dalton Transactions

Année:

2012

Langue:

english

Fichier:

PDF, 738 KB

english, 2012

The reagent-free, microwave-assisted purification of carbon nanotubes

Chajara, Khalil, Andersson, Claes-Henrik, Lu, Jun, Widenkvist, Erika, Grennberg, Helena

Journal:

New Journal of Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 696 KB

english, 2010

Evidence for a (?-allyl)palladium intermediate in the quinone-based palladium-catalysed allylic acetoxylation

Grennberg, Helena, Simon, Vanessa, B�ckvall, Jan-E.

Journal:

Journal of the Chemical Society Chemical Communications

Année:

1994

Langue:

english

Fichier:

PDF, 226 KB

english, 1994

Use of sulfoxides as cocatalysts in the palladium-quinone-catalyzed 1,4-diacetoxylation of 1,3-dienes. An example of ligand-accelerated catalysis

Grennberg, Helena, Gogoll, Adolf, Baeckvall, Jan E.

Journal:

Journal of Organic Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 521 KB

english, 1991

Pyrene-Azobenzene Dyads and Their Photochemistry

Nachtigall, Olaf, Lomoth, Reiner, Dahlstrand, Christian, Lundstedt, Anna, Gogoll, Adolf, Webb, Matthew J., Grennberg, Helena

Journal:

European Journal of Organic Chemistry

Année:

2014

Langue:

english

Fichier:

PDF, 509 KB

english, 2014

Improved Stereochemical Analysis of Conformationally Flexible Diamines by Binding to a Bisporphyrin Molecular Clip

Norrehed, Sara, Johansson, Henrik, Grennberg, Helena, Gogoll, Adolf

Journal:

Chemistry - A European Journal

Année:

2013

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2013

Configurational Assignment of Acyclic (.pi.-Allyl)palladium Complexes: Analytical Application of Chelating Nitrogen Ligands

Gogoll, Adolf, Gomes, Joao, Bergkvist, Magnus, Grennberg, Helena

Journal:

Organometallics

Année:

1995

Langue:

english

Fichier:

PDF, 1.30 MB

english, 1995

Conformational Restriction of Acyclic π-Allyl Ligands in (3,7-Diphenyl-1,5-dimethylbispidinone)(η 3 -alkenyl)palladium Complexes

Gogoll, Adolf, Grennberg, Helena, Axén, Andreas

Journal:

Organometallics

Année:

1998

Langue:

english

Fichier:

PDF, 198 KB

english, 1998

Enhanced Silver Ion Binding to a Rigid Bisarene Molecular Cleft with Formation of Nonpolar Pleated Sheets through Non-Ionic Intermolecular Forces

Gogoll, Adolf, Polavarapu, Prasad, Grennberg, Helena

Journal:

Inorganic Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 256 KB

english, 2007

Aerobic Oxidations of Conjugated Dienes Using a Catalytic Palladium(II)−Quinone−Heteropolyacid System for Electron Transfer from Organic Substrates to Molecular Oxygen

Bergstad, Katarina, Grennberg, Helena, Bäckvall, Jan-E.

Journal:

Organometallics

Année:

1998

Langue:

english

Fichier:

PDF, 192 KB

english, 1998

Synthesis of Nanostructured Tungsten Oxide Thin Films

Widenkvist, Erika, Quinlan, Ronald A., Holloway, Brian C., Grennberg, Helena, Jansson, Ulf

Journal:

Crystal Growth & Design

Année:

2008

Langue:

english

Fichier:

PDF, 704 KB

english, 2008

Mechanism of Apparent .pi.-Allyl Rotation in (.pi.-Allyl)palladium Complexes with Bidentate Nitrogen Ligands

Gogoll, Adolf, Oernebro, Joergen, Grennberg, Helena, Baeckvall, Jan-E.

Journal:

Journal of the American Chemical Society

Année:

1994

Langue:

english

Fichier:

PDF, 254 KB

english, 1994

One-pot Synthesis of a 1,3,7,9-Tetraazacyclododecane Derivative and an Investigation of its Complexation Properties

Axén, Andreas, Grennberg, Helena, Gogoll, Adolf

Journal:

Journal of Chemical Research

Année:

1998

Langue:

english

Fichier:

PDF, 96 KB

english, 1998

Tuning the properties of ruthenium bipyridine dyes for solar cells by substitution on the ligands—characterisation of bis[4,4′-di(2-(3-methoxyphenyl)ethenyl)-2,2′-bipyridine][4,4′-dicarboxy-2,2′-bipyridine]ruthenium(ii) dihexafluorophosphate

Aranyos, Viviane, Hjelm, Johan, Hagfeldt, Anders, Grennberg, Helena

Journal:

Dalton Transactions

Année:

2003

Langue:

english

Fichier:

PDF, 178 KB

english, 2003