All articles by Thorleif Anthonsen

26 articles

Articles in volume 20 (1966)

A Note on the Constitution of the Diterpene C20H28O3 from Solidago canadensis L..

Anthonsen, Thorleif

Pages: 904-906.

DOI number: 10.3891/acta.chem.scand.20-0904
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Articles in volume 22 (1968)

Benzene-induced Solvent Shifts in the NMR-spectra of Acetophenones and Acetyl Chromenes.

Anthonsen, Thorleif

Pages: 352-355.

DOI number: 10.3891/acta.chem.scand.22-0352
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Articles in volume 23 (1969)

New Chromenes from Eupatorium Species.

Anthonsen, Thorleif

Pages: 3605-3607.

DOI number: 10.3891/acta.chem.scand.23-3605
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Articles in volume 24 (1970)

Ageratone and Dihydroageratone, New Benzofuran Derivatives from Ageratum houstonianum Mill.

Anthonsen, Thorleif; Chantharasakul, Supa

Pages: 721-722.

DOI number: 10.3891/acta.chem.scand.24-0721
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The Diterpenoids of Solidago missouriensis Nutt.

Anthonsen, Thorleif; Bergland, Gudrun

Pages: 1860-1861.

DOI number: 10.3891/acta.chem.scand.24-1860
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Baccharis Oxide, a new Triterpenoid from Baccharis halimifolia L.

Anthonsen, Thorleif; Bruun, Torger; Hemmer, Ellen; Holme, Dagny; Lamvik, Aud; Sunde, Erling; Sørensen, Nils Andreas

Pages: 2479-2488.

DOI number: 10.3891/acta.chem.scand.24-2479
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Articles in volume 25 (1971)

New Thymol Derivatives from Inula salicina L..

Anthonsen, Thorleif; Kjøsen, Berit

Pages: 390-392.

DOI number: 10.3891/acta.chem.scand.25-0390
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The Diterpenoids of Some Solidago Species.

Anthonsen, Thorleif; Bergland, Gudrun

Pages: 1924-1925.

DOI number: 10.3891/acta.chem.scand.25-1924
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Isolation of ent-16-Kauren-19-oic Acid and ent-16-Kauren-19-ol from Abrotanella nivigena Muell..

Anthonsen, Thorleif; Chantharasakul, Supa

Pages: 1925-1927.

DOI number: 10.3891/acta.chem.scand.25-1925
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Some Unusual Flavonoids from Myrica gale L..

Anthonsen, Thorleif; Falkenberg, Inger; Laake, Morten; Midelfart, Anna; Mortensen, Thorvald

Pages: 1929-1930.

DOI number: 10.3891/acta.chem.scand.25-1929
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Articles in volume 26 (1972)

Revised Structure of the Triterpenoid Baccharis Oxide.

Mo, Frode; Anthonsen, Thorleif; Bruun, Torger

Pages: 1287-1288.

DOI number: 10.3891/acta.chem.scand.26-1287
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NMR-Studies of the Interaction of Metal Ions with Poly(1,4-hexuronates). I. Chelation of Europium Ions by D-Galacturonic Acid.

Anthonsen, Thorleif; Larsen, Bjørn; Smidsrød, Olav

Pages: 2988-2989.

DOI number: 10.3891/acta.chem.scand.26-2988
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Articles in volume 27 (1973)

Constituents of Solidago Species. III. The Constitution and Stereochemistry of Diterpenoids from Solidago missouriensis Nutt..

Anthonsen, Thorleif; Bergland, Gudrun

Pages: 1073-1082.

DOI number: 10.3891/acta.chem.scand.27-1073
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NMR-Studies of the Interaction of Metal Ions with Poly(1,4-hexuronates). II. The Binding of Europium Ions to Sodium Methyl alpha-D-Galactopyranosiduronate.

Anthonsen, Thorleif; Larsen, Bjørn; Smidsrød, Olav

Pages: 2671-2673.

DOI number: 10.3891/acta.chem.scand.27-2671
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Articles in volume 29b (1975)

Porson, a New [7,0]-Metacyclophane from Myrica gale L.

Anthonsen, Thorleif; Lorentzen, Geir Bent; Malterud, Karl Egil

Pages: 529-530.

DOI number: 10.3891/acta.chem.scand.29b-0529
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Articles in volume 32a (1978)

NMR Studies of the Interaction of Metal Ions with Poly-(1,4-hexuronates). V. Quantitative Separation of Contact and Dipolar Contributions to Lanthanide Induced Shifts in 1H NMR Spectra of Methyl alpha-D-Gulo- and Methyl beta-D-Hamamelo-pyranosides, 1,6-Anhydro-beta-D-manno-, 1,6-Anhydro-beta-D-talo- and 1,6-Anhydro-beta-D-allo-pyranoses and Epi-inositol.

Grasdalen, Hans; Anthonsen, Thorleif; Harbitz, Ole; Larsen, Bjørn; Smidsrød, Olav

Pages: 31-39.

DOI number: 10.3891/acta.chem.scand.32a-0031
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Articles in volume 34b (1980)

Addition of Diazomethane and Sulfur Ylides to the Oxo-group in Derivatives of Ketoses and Aldoses. Part 2. Reactions of 1-Deoxy-3,4-O-isopropylidene-D-glycero-tetrulose and 1-Deoxy-3,4:5,6-di-O-isopropylidene-L-arabino-hexulose.

Anthonsen, Thorleif; Hagen, Steinar; Lwande, Wilber

Pages: 41-45.

DOI number: 10.3891/acta.chem.scand.34b-0041
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Articles in volume 38b (1984)

Possible Confusion of Pyrethrins with Thiophenes in Tagetes species.

Hogstad, Solbjørg; Johansen, Gisle Løhre; Anthonsen, Thorleif

Pages: 902-904.

DOI number: 10.3891/acta.chem.scand.38b-0902
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Articles in volume 39b (1985)

The Constitution and Stereochemistry of Dimeric 1,2-O-isopropylidene-alpha-D-xylo-pentodialdo-1,4-furanose in CDCl3 and CD3OD Solutions. An Example of Twist-Boat Conformation.

Kilaas, Lars; Anthonsen, Thorleif

Pages: 685-690.

DOI number: 10.3891/acta.chem.scand.39b-0685
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Articles in volume 40b (1986)

Conformations of Epimers of Methyl 4,6-O-Benzylidene-2,3-di-O-Methyl-alpha-D-Glucopyranoside. An Example of Hindered Rotation of an Axial Phenyl Group as Observed by 13C Spin-Lattice Relaxation Times.

Svaan, Morten; Anthonsen, Thorleif

Pages: 119-122.

DOI number: 10.3891/acta.chem.scand.40b-0119
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Inverted Stereoselectivity in Grignard Additions to Chiral Aldehydes by Use of Polyethers.

Reitstøen, Bjørn; Kilaas, Lars; Anthonsen, Thorleif

Pages: 440-443.

DOI number: 10.3891/acta.chem.scand.40b-0440
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NMR Studies of the Interaction of Metal Ions with Poly(1,4-hexuronates). VI. Lanthanide(III) Complexes of Sodium (Methyl alpha-D-galactopyranosid)uronate and Sodium (Phenylmethyl alpha-D-galactopyranosid)uronate.

Kvam, Bjarne J.; Grasdalen, Hans; Smidsrød, Olav; Anthonsen, Thorleif

Pages: 735-739.

DOI number: 10.3891/acta.chem.scand.40b-0735
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Articles in volume 41b (1987)

Carbon-13 NMR Studies on Partially O-Methylated Phenols: Spin-Lattice Relaxation Time Measurements as a Tool for Signal Assignments.

Malterud, Karl Egil; Anthonsen, Thorleif

Pages: 6-12.

DOI number: 10.3891/acta.chem.scand.41b-0006
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Articles in volume 46 (1992)

Synthesis of Some C-5 Branched Hexopyranoses.

Kilaas, Lars; Anthonsen, Thorleif

Pages: 994-999.

DOI number: 10.3891/acta.chem.scand.46-0994
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Articles in volume 48 (1994)

Stereoselectivity of Baker's Yeast Reduction of 2-Propanones: Influence of Substituents.

Waagen, Viggo; Partali, Vassilia; Hollingsæter, Ingjerd; Huang, Man Shun Soon; Anthonsen, Thorleif

Pages: 506-510.

DOI number: 10.3891/acta.chem.scand.48-0506
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Articles in volume 53 (1999)

Synthesis of 1,3-Dithianes and 1,3-Dithiolanes. Baker's Yeast Reduction and Lipase-Catalyzed Resolution for Synthesis of Enantiopure Derivatives.

Anthonsen, Thorleif; Hoff, Bård H.; Hofsløkken, Nini U.; Skattebøl, Lars; Sundby, Eirik

Pages: 360-365.

DOI number: 10.3891/acta.chem.scand.53-0360
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