Georg Hvistendahl

University of Oslo — Norway

Physics and Astronomy · Physical Sciences

18h-index1.2kcitations62works0.02yr avg
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Research Topics

Advanced Chemical Physics Studies(14), Mass Spectrometry Techniques and Applications(11), Chemical Reaction Mechanisms(7), Analytical chemistry methods development(6), Radical Photochemical Reactions(6)

Publications62 total

The Unimolecular Chemistry of Protonated Glycinamide and the Proton Affinity of Glycinamide—Mass Spectrometric Experiments and Theoretical Model
Chemistry - A European Journal·1996· 23 cited
Cytotoxic Triterpenoids from the Leaves of<i>Euphorbia pulcherrima</i>
Planta Medica·1996· 40 cited
ChemInform Abstract: Preparations and Template Cyclotetramerizations of 2,1,3‐Benzothia( selena)diazole‐5,6‐dicarbonitriles.
ChemInform·1996· 1 cited
Equilibrium and Structural Studies on Metal Complexes of Oxime Ligands. Pentanuclear Complex Formation of 3-Aminopropanamidoxime and Its N-Methyl Derivatives with Nickel(II) in Aqueous Solution.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 2 citedOpen Access
The Synthesis of (-)-Robustadial A and Some Analogues.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 12 citedOpen Access
Synthesis of Diastereomeric Mixtures of 5'-C-Hydroxymethylthymidine and Introduction of a Novel Class of C-Hydroxymethyl Functionalised Oligodeoxynucleotides.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 18 citedOpen Access
Immunochromatographic Assay for Quantitation of Milk Progesterone.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 41 citedOpen Access
A Convenient Synthesis of N,N-Bis(2-chloroethyl)-p-aminophenylacetic Acid, a Major Metabolite of the Cancer Chemotherapeutic Agent Chlorambucil.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 12 citedOpen Access
Preparation of Magnesium Azaphthalocyanines by Cyclotetramerisation of S-Substituted 4,5-Disulfanylpyrazine-2,3-dicarbonitriles.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 42 citedOpen Access
A New Crystalline (alpha) Form of 1,4-Dicyanobenzene.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 18 citedOpen Access
Improved Syntheses of 1-Hydroxy-4-nitro-6-trifluoromethylbenzotriazole and 1-Hydroxy-4,6-dinitrobenzotriazole.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1996· 14 citedOpen Access
Thermochemical and Structural Investigations on the Systems NaCl/TbCl3 and NaCl/DyCl3.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1995· 13 citedOpen Access
Preparations and Template Cyclotetramerizations of 2,1,3-Benzothia(selena)diazole-5,6-dicarbonitriles.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1995· 21 citedOpen Access
Template Assisted Cyclotetramerisations of 1,2,5-Thiadiazole-3,4-dicarbonitrile.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1994· 13 citedOpen Access
Structures and thermochemistry of ions formed by methane chemical ionization of Fe(CO)<sub>5</sub>. Site of protonation and determination of FeH and FeCO bond dissociation energies of HFe(CO)<sub><i>n</i></sub><sup>+</sup> ions
Organic Mass Spectrometry·1993· 10 cited
E. Constantin and A. Schnell. Mass spectrometry. Ellis Horwood Series in Analytical Chemistry, Ellis Horwood Limited, London. 1990. 184 pp. £48.50 (hardcover, ISBN 0‐13‐555525‐6) and £16.95 (paperback, ISBN 0‐13‐553363‐5)
Organic Mass Spectrometry·1992
Structure and Mechanisms of Formation of C6H6Fe+ Ions Produced by Electron Impact on eta5-C5H5Fe(CO)2CH3.
Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry·1992· 8 citedOpen Access
A combined theoretical and experimental approach to the unimolecular loss of molecular hydrogen from protonated formaldehyde: Determination of the average internal energy of metastable [CH<sub>2</sub>OH]<sup>+</sup> ions
Organic Mass Spectrometry·1991· 33 cited
Activation of H-H and C-H Bonds with Complexed Iron Ions in the Gas Phase and in Solution
Studies in surface science and catalysis·1991· 3 cited
Ion/molecule reactions in a mixture of Ar and H2: high pressure mass spectrometry and quantum chemical calculations
International Journal of Mass Spectrometry and Ion Processes·1990· 29 cited
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Frequent Co-authors

Kjell Undheim(15), Einar Uggerud(11), Dudley H. Williams(10), Markku Leskelä(7), Mika Polamo(7), Muhammed Nour Homsi(7), Frank K. H. Kuske(7), Monika Haugg(7), Nathalie Trabesinger-Rüf(7), Elmar G. Weinhold(7), Otto Dahl(6), Helge Kjøsen(4), Richard D. Bowen(3), Eva H. Mørkved(3), Yngve Stenstrøm(3), Frode Mo(3), Dag Ekeberg(3), John R. Kalman(2), Siren M. Neset(2), Tamás Bartfai(2)