Author

Eilif Terje Østensen

Observed names: E. T. OESTENSEN, E.T. Østensen, EILIF TERJE OESTENSEN, EILIF TERJE OSTENSEN, Eilif T Østensen

Observed institutions: University of Oslo, University of Agder

OpenAlex ID: A5067243469

Simultaneous quantitative determination of isolated trans fatty acids and conjugated linoleic acids in oils and fats by chemometric analysis of the infrared profiles

2003 · Alfred A Christy, Per K Egeberg, et al. · Vibrational Spectroscopy · 68

High-performance liquid chromatographic determination of citalopram and four of its metabolites in plasma and urine samples from psychiatric patients

1984 · E. Øyehaug, E.T. Østensen, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 68

Determination of the antidepressant agent citalopram and metabolites in plasma by liquid chromatography with fluorescence detection

1982 · Ellen Øyehaug, Eilif Terje Østensen, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 38

Intermolecular Hydride Transfer Reactions. VIII. Isomerisation of 2H- and 4H-Pyran Derivatives in Acetic Acid.

1977 · Eilif Terje Østensen, Abdallah Abdel-Azeem Abdallah, et al. · 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 · 19

Pyrylium Salts. I. Studies of 2,6-Dimethoxycarbonyl Derivatives.

1973 · Kjell Undheim, Eilif Terje Østensen, et al. · 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 · 11

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Intermolecular Hydride Transfer Reactions. VII. Isomerisation of Dihydropyran Derivatives Catalysed by Pyrylium Cations.

1976 · Eilif Terje Østensen, Morcos Michael Mishrikey, et al. · 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 · 8

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Pyrylium Salts. II. Reactions of the 2,6-Dimethoxycarbonylpyrylium Cation with Carbon Nucleophiles.

1973 · Eilif Terje Østensen, Kjell Undheim, et al. · 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 · 7

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Intermolecular Hydride Transfer Reactions. VI. Disproportionation Reactions of Flav-2-enes Induced by Acids.

1976 · Morcos Michael Mishrikey, Eilif Terje Østensen, et al. · 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 · 4

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Intermolecular Hydride Transfer Reactions. II. Reinvestigation of the Reaction between Flavylium Perchlorate and Dimethylaniline.

1975 · Eilif Terje Østensen, Margareta Bergström, et al. · 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 · 3

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Intermolecular Hydride Transfer Reactions. III. Reactions of 1,1-Diarylethylenes with Flavylium Perchlorate, 2,6-Dimethoxycarbonylpyrylium Perchlorate, and 2,6-Dimethoxycarbonyl-4H-pyran.

1975 · Eilif Terje Østensen, Majken Elander, et al. · 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 · 3

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Intermolecular Hydride Transfer Reactions. I. Electrophilic Aromatic Substitution with 2,6-Dimethoxy-carbonylpyrylium Cation.

1974 · Eilif Terje Østensen, Ernst Jonsson, et al. · 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 · 3

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Intermolecular Hydride Transfer Reactions. IV. Acid-induced Redox Reactions of 4-Substituted Flav-2-enes.

1975 · Eilif Terje Østensen, Morcos Michael Mishrikey, et al. · 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 · 2

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Intermolecular Hydride Transfer Reactions. V. Acid Induced Redox Reaction of 4-Phenylflav-3-ene.