All articles by Synnøve Liaaen-Jensen

70 articles

Articles in volume 22 (1968)

Bacterial Carotenoids. XXVII. C50-Carotenoids. 3. Structure Determination of Dehydrogenans-P439.

Liaaen-Jensen, Synnøve; Hertzberg, Sissel; Weeks, Owen B.; Schwieter, Ulrich

Pages: 1171-1186.

DOI number: 10.3891/acta.chem.scand.22-1171
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Animal Carotenoids. 2. Actinioerythrin and Related Compounds - Novel Nor-carotenoids with Ring Contraction.

Hertzberg, Sissel; Liaaen-Jensen, Synnøve

Pages: 1714-1716.

DOI number: 10.3891/acta.chem.scand.22-1714
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Articles in volume 23 (1969)

Bacterial Carotenoids. XXX. 2-Isopentenyl-3,4-dehydrorhodopin - A C45-Carotenoid.

Norgård, Sissel; Liaaen-Jensen, Synnøve

Pages: 1463-1463.

DOI number: 10.3891/acta.chem.scand.23-1463
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Animal Carotenoids. 3. The Carotenoids of Actinia equina - Structure Determination of Actinioerythrin and Violerythrin.

Hertzberg, Sissel; Liaaen-Jensen, Synnøve; Enzell, Curt R.; Francis, George W.

Pages: 3290-3312.

DOI number: 10.3891/acta.chem.scand.23-3290
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Articles in volume 24 (1970)

An Alternative Synthesis of (7-Methoxy-3,7-dimethyloct-2-enyl)triphenylphosphonium Bromide.

Kjøsen, Helge; Liaaen-Jensen, Synnøve

Pages: 1488-1490.

DOI number: 10.3891/acta.chem.scand.24-1488
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Bacterial Carotenoids. XXXI. C50-Carotenoids 5. Carotenoids of Halobacterium salinarium, Esperially Bacterioruberin.

Kelly, Michael; Norgård, Sissel; Liaaen-Jensen, Synnøve

Pages: 2169-2182.

DOI number: 10.3891/acta.chem.scand.24-2169
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Bacterial Carotenoids. XXXII. C50-Carotenoids 6. Carotenoids from Corynebacterium poinsettiae Including Four New C50-Diols.

Norgård, Sissel; Aasen, Arne Jørgen; Liaaen-Jensen, Synnøve

Pages: 2183-2197.

DOI number: 10.3891/acta.chem.scand.24-2183
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Spectroscopic Properties of Methyl Triacetyl-alpha- and beta-L-Rhamnosides.

Hemmer, Ellen; Liaaen-Jensen, Synnøve

Pages: 3019-3023.

DOI number: 10.3891/acta.chem.scand.24-3019
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Articles in volume 25 (1971)

Characterization of Phenolic Carotenoids.

Nybraaten, Gerd; Liaaen-Jensen, Synnøve

Pages: 370-372.

DOI number: 10.3891/acta.chem.scand.25-0370
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Carotenoids of Higher Plants. 4. The Stereochemistry of Lycoxanthin and Lycophyll.

Kelly, Michael; Andresen, Sissel Authén; Liaaen-Jensen, Synnøve

Pages: 1607-1614.

DOI number: 10.3891/acta.chem.scand.25-1607
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Bacterial Carotenoids. XXXVI. Remarkable C43-Carotenoid Artefacts of Cross-conjugated Carotenals and New Carotenoid Glucosides from Athiorhodaceae spp..

Schmidt, Karin; Francis, George W.; Liaaen-Jensen, Synnøve

Pages: 2476-2486.

DOI number: 10.3891/acta.chem.scand.25-2476
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Articles in volume 26 (1972)

Bacterial Carotenoids. XL. 2'-Hydroxyflexixanthin.

Aguilar-Martinez, Martha; Liaaen-Jensen, Synnøve

Pages: 2528-2530.

DOI number: 10.3891/acta.chem.scand.26-2528
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Carotenoids of Higher Plants. 6. Total Synthesis of Lycoxanthin and Lycophyll.

Kjøsen, Helge; Liaaen-Jensen, Synnøve

Pages: 4121-4129.

DOI number: 10.3891/acta.chem.scand.26-4121
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Articles in volume 27 (1973)

Fungal Carotenoids. 9. Total Synthesis of Aleuriaxanthin.

Kjøsen, Helge; Liaaen-Jensen, Synnøve

Pages: 2495-2502.

DOI number: 10.3891/acta.chem.scand.27-2495
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Bacterial Carotenoids. XLII. New Keto-carotenoids from Rhodopseudomonas globiformis (Rhodospirillaceae).

Schmidt, Karin; Liaaen-Jensen, Synnøve

Pages: 3040-3052.

DOI number: 10.3891/acta.chem.scand.27-3040
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Articles in volume 28b (1974)

C50-Carotenoids. 12. Steric Effects on the Intensity Ratios of the (M-92)/(M-106) Ions in the Mass Spectra of Carotenoids.

Francis, George W.; Norgård, Sissel; Liaaen-Jensen, Synnøve

Pages: 244-248.

DOI number: 10.3891/acta.chem.scand.28b-0244
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Synthesis of 11,11'-Deuterated epsilon-Carotene and Lycopene.

Eidem, Åse; Liaaen-Jensen, Synnøve

Pages: 273-276.

DOI number: 10.3891/acta.chem.scand.28b-0273
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Synthesis of 7,7'-Deuterated Lycopene, 7,7'-Deuterated Rhodopin, and 7-Deuterated Apo-8'-lycopenal.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 301-307.

DOI number: 10.3891/acta.chem.scand.28b-0301
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Synthesis of 19,19'-D6-beta-Carotene.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 349-356.

DOI number: 10.3891/acta.chem.scand.28b-0349
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Mass Spectrometry of Carotenoids. In-chain Fragmentations of Deuterium Labelled Carotenoids.

Johansen, Jon Eigill; Eidem, Åse; Liaaen-Jensen, Synnøve

Pages: 385-392.

DOI number: 10.3891/acta.chem.scand.28b-0385
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Algal Carotenoids. IX. Absolute Configuration of beta,epsilon-Caroten-2-ol, beta,beta-Caroten-2-ol, and beta,beta-Carotene-2,2'-diol.

Buchecker, Richard; Eugster, Conrad Hans; Kjøsen, Helge; Liaaen-Jensen, Synnøve

Pages: 449-452.

DOI number: 10.3891/acta.chem.scand.28b-0449
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Algal Carotenoids. XI. New Carotenoid Epoxides from Trentepholia iolithus.

Nybraaten, Gerd; Liaaen-Jensen, Synnøve

Pages: 483-485.

DOI number: 10.3891/acta.chem.scand.28b-0483
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Algal Carotenoids. XII. Chemical Reactions of Carotenoids with 2-Hydroxylated beta-Rings.

Nybraaten, Gerd; Liaaen-Jensen, Synnøve

Pages: 485-488.

DOI number: 10.3891/acta.chem.scand.28b-0485
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Improved O-Methylation of Carotenoids.

Nybraaten, Gerd; Liaaen-Jensen, Synnøve

Pages: 584-586.

DOI number: 10.3891/acta.chem.scand.28b-0584
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Bacterial Carotenoids. XLIII. C50-Carotenoids. 13. Synthesis of (2R,2'R)-2,2'-Dimethyl-beta,beta-carotene and Absolute Configuration of (2R,2'R)-2-(4-Hydroxy-3-hydroxymethyl-2-butenyl)-2'-(3-methyl-2-butenyl)-beta,beta-carotene.

Andrewes, Arthur G.; Liaaen-Jensen, Synnøve; Borch, Gunner

Pages: 737-742.

DOI number: 10.3891/acta.chem.scand.28b-0737
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Algal Carotenoids. XIII. Chemical Reactions of Allenic Carotenoids.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 949-954.

DOI number: 10.3891/acta.chem.scand.28b-0949
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Bacterial Carotenoids. XLV. Synthesis of Lycopen-20-al and Rhodopin-20(20')-al.

Puntervold, Ole; Liaaen-Jensen, Synnøve

Pages: 1096-1097.

DOI number: 10.3891/acta.chem.scand.28b-1096
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Bacterial Carotenoids. XLIV. Zeaxanthin Mono- and Dirhamnoside.

Nybraaten, Gerd; Liaaen-Jensen, Synnøve

Pages: 1219-1224.

DOI number: 10.3891/acta.chem.scand.28b-1219
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Animal Carotenoids. 9. Trikentriorhodin.

Aguilar-Martinez, Martha; Liaaen-Jensen, Synnøve

Pages: 1247-1248.

DOI number: 10.3891/acta.chem.scand.28b-1247
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Articles in volume 29b (1975)

Reactions of Diapocarotenals with N-Bromosuccinimide and Synthetic Applications.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 315-319.

DOI number: 10.3891/acta.chem.scand.29b-0315
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Bacterial Carotenoids. XLVI. C50-Carotenoids. 14. C50-Carotenoids from Arthrobacter glacialis.

Arpin, Noel; Fiasson, Jean-Louis; Norgård, Sissel; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 921-926.

DOI number: 10.3891/acta.chem.scand.29b-0921
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Bacterial Carotenoids. XLVIII. Total Syntheses of Carotenes of the 1,2-Dihydro Series.

Eidem, Åse; Buchecker, Richard; Kjøsen, Helge; Liaaen-Jensen, Synnøve

Pages: 1015-1023.

DOI number: 10.3891/acta.chem.scand.29b-1015
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Articles in volume 31b (1977)

Bacterial Carotenoids. LIII. C50-Carotenoids. 19. Absolute Configuration of Sarcinaxanthin and Sarcinaxanthin mono-beta-D-glucoside. Isolation of Sarcinaxanthin Diglycoside.

Hertzberg, Sissel; Liaaen-Jensen, Synnøve

Pages: 215-218.

DOI number: 10.3891/acta.chem.scand.31b-0215
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Animal Carotenoids. 12. Chirality of Asterinic Acid.

Berger, Ragnar; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 243-247.

DOI number: 10.3891/acta.chem.scand.31b-0243
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Articles in volume 32b (1978)

Animal Carotenoids. 16. Tunaxanthin.

Rønneberg, Harald; Borch, Gunner; Liaaen-Jensen, Synnøve; Matsutaka, Hisako; Matsuno, Takao

Pages: 621-623.

DOI number: 10.3891/acta.chem.scand.32b-0621
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Articles in volume 33b (1979)

Circular Dichroic Spectra of Mono-cis Carotenoids.

Hertzberg, Sissel; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 42-46.

DOI number: 10.3891/acta.chem.scand.33b-0042
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Steric Stability of Acetylenic Carotenoids.

Fiksdahl, Anne; Tauber, J. David; Liaaen-Jensen, Synnøve; Saucy, Gabriel; Weber, Giuseppe F.

Pages: 192-196.

DOI number: 10.3891/acta.chem.scand.33b-0192
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C50 Carotenoids. 18. Syntheses and Chirality of Aliphatic C50 Carotenoids.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 551-558.

DOI number: 10.3891/acta.chem.scand.33b-0551
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Conversion of omega,omega'-Polyenedials to Monoaldehydes.

Johansen, Jon Eigill; Liaaen-Jensen, Synnøve

Pages: 583-584.

DOI number: 10.3891/acta.chem.scand.33b-0583
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Articles in volume 34b (1980)

Carotenoid Sulfates. 1. Partial Syntheses of Lycoxanthin Sulfate and Zeaxanthin Disulfate.

Ramdahl, Thomas; Liaaen-Jensen, Synnøve

Pages: 773-774.

DOI number: 10.3891/acta.chem.scand.34b-0773
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Articles in volume 36b (1982)

Determination of Enantiomeric Composition of Partly Racemized Carotenols.

Aareskjold, Kåre; Liaaen-Jensen, Synnøve

Pages: 499-504.

DOI number: 10.3891/acta.chem.scand.36b-0499
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Articles in volume 37b (1983)

Carotenoid Sulfates. 2. Structural Elucidation of Bastaxanthin.

Hertzberg, Sissel; Ramdahl, Thomas; Johansen, Jon E.; Liaaen-Jensen, Synnøve

Pages: 267-279.

DOI number: 10.3891/acta.chem.scand.37b-0267
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Articles in volume 38b (1984)

Total Synthesis of 3,4,3',4'-Tetradehydro-beta,beta-carotene-2,2'-dione.

Aareskjold, Kåre; Liaaen-Jensen, Synnøve

Pages: 43-47.

DOI number: 10.3891/acta.chem.scand.38b-0043
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Bacterial Carotenoids. 50. On the Structures of (3S)-Flexixanthin and (3S,2'S)-2'-Hydroxyflexixanthin.

Andrewes, Arthur G.; Foss, Per; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 337-339.

DOI number: 10.3891/acta.chem.scand.38b-0337
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Bacterial Carotenoids. 51. Chirality and Chiroptical Properties of (2S)-2-Isopentenyl-3,4-dehydrorhodopin (C.p. 482) and Related C45-Carotenoids.

Andrewes, Arthur G.; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 871-875.

DOI number: 10.3891/acta.chem.scand.38b-0871
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Articles in volume 39b (1985)

Carotenoid Sulfates. 4. Syntheses and Properties of Carotenoid Sulfates.

Hertzberg, Sissel; Liaaen-Jensen, Synnøve

Pages: 629-638.

DOI number: 10.3891/acta.chem.scand.39b-0629
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Carotenoid Sulfates. 5. Preparation and Solvolytic Reactions of Unstable Carotenoid Sulfates.

Hertzberg, Sissel; Berger, Hanny; Liaaen-Jensen, Synnøve

Pages: 725-734.

DOI number: 10.3891/acta.chem.scand.39b-0725
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Articles in volume 40b (1986)

Animal Carotenoids. 29. New (2R)-2-hydroxy-4-keto-beta-type carotenoids from Daphnia magna (Crustaceae).

Foss, Per; Partali, Vassilia; Olsen, Yngvar; Borch, Gunner; Liaaen-Jensen, Synnøve

Pages: 157-162.

DOI number: 10.3891/acta.chem.scand.40b-0157
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Algal Carotenoids. 36. NMR Studies of Prasinoxanthin -- Stereochemical Analysis.

Foss, Per; Skjetne, Tore; Liaaen-Jensen, Synnøve

Pages: 172-177.

DOI number: 10.3891/acta.chem.scand.40b-0172
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Articles in volume 41b (1987)

Animal Carotenoids. 31. Structure Elucidation of a Sponge Metabolite via Mesylate Elimination.

Sliwka, Hans-Richard; Nøkleby, Ottar W.; Liaaen-Jensen, Synnøve

Pages: 245-252.

DOI number: 10.3891/acta.chem.scand.41b-0245
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Partial Syntheses of Diastereomeric Carotenols.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 518-525.

DOI number: 10.3891/acta.chem.scand.41b-0518
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Articles in volume 42b (1988)

Animal Carotenoids. 32. Carotenoids of Mytilus edulis (Edible Mussel).

Hertzberg, Sissel; Partali, Vassilia; Liaaen-Jensen, Synnøve

Pages: 495-503.

DOI number: 10.3891/acta.chem.scand.42b-0495
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Articles in volume 44 (1990)

Synthetic Sulfur Carotenoids: 3'-Thiolutein.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 61-66.

DOI number: 10.3891/acta.chem.scand.44-0061
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Articles in volume 46 (1992)

Algal Carotenoids. 48. Structural Assignments of Geometrical Isomers of Fucoxanthin.

Haugan, Jarle André; Englert, Gerhard; Glinz, Ernst; Liaaen-Jensen, Synnøve

Pages: 389-395.

DOI number: 10.3891/acta.chem.scand.46-0389
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Algal Carotenoids. 50. Alkali Lability of Fucoxanthin -- Reactions and Products.

Haugan, Jarle André; Englert, Gerhard; Liaaen-Jensen, Synnøve

Pages: 614-624.

DOI number: 10.3891/acta.chem.scand.46-0614
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Bacterial Carotenoids. 52. C50-Carotenoids 22. Naturally Occurring Geometrical Isomers of Bacterioruberin.

Rønnekleiv, Morten; Liaaen-Jensen, Synnøve

Pages: 1092-1095.

DOI number: 10.3891/acta.chem.scand.46-1092
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Articles in volume 47 (1993)

Algal Carotenoids. 55. Structure Elucidation of (3S,5R,6R,3'S,5'R,6'S)-13'-cis-7',8'-Dihydroneoxanthin-20'-al 3'-beta-D-Lactoside (P457). Part 1. Reisolation, Derivatization and Synthesis of Model Compounds.

Aakermann, Torunn; Guillard, Robert R. L.; Liaaen-Jensen, Synnøve

Pages: 1207-1213.

DOI number: 10.3891/acta.chem.scand.47-1207
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Articles in volume 48 (1994)

Blue Carotenoids. Part 1. Novel Oxonium Ions Derived from Fucoxanthin.

Haugan, Jarle André; Liaaen-Jensen, Synnøve

Pages: 68-75.

DOI number: 10.3891/acta.chem.scand.48-0068
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Blue Carotenoids. Part 2. The Chemistry of the Classical Colour Reaction of Common Carotenoid 5,6-Epoxides with Acid.

Haugan, Jarle André; Liaaen-Jensen, Synnøve

Pages: 152-159.

DOI number: 10.3891/acta.chem.scand.48-0152
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Synthetic Sulfur Carotenoids. III: Carotenoid Thiones -- First Preparation and Spectroscopic Properties.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 679-683.

DOI number: 10.3891/acta.chem.scand.48-0679
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Algal Carotenoids. 58. Isomerization Studies on Peridinin.

Haugan, Jarle André; Englert, Gerhard; Aakermann, Torunn; Glinz, Ernst; Liaaen-Jensen, Synnøve

Pages: 769-779.

DOI number: 10.3891/acta.chem.scand.48-0769
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Total Synthesis of Acetylenic Carotenoids. 2. Synthesis of (all-E)-(3R,3'R)-Diatoxanthin and (all-E)-(3R)-7,8-Didehydrocryptoxanthin.

Haugan, Jarle André; Liaaen-Jensen, Synnøve

Pages: 899-904.

DOI number: 10.3891/acta.chem.scand.48-0899
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Articles in volume 49 (1995)

C15-Allenic Model Compounds for Carotenoids -- Synthesis, Comparative 1H NMR Data and a New Intramolecular Reaction.

Haugan, Jarle André; Liaaen-Jensen, Synnøve

Pages: 271-277.

DOI number: 10.3891/acta.chem.scand.49-0271
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Synthetic Selenium Carotenoids.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 428-432.

DOI number: 10.3891/acta.chem.scand.49-0428
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Selenium Carotenoids. 2. Synthesis of epsilon,epsilon-Carotene-3,3'-dione from Rhodoxanthin.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 856-857.

DOI number: 10.3891/acta.chem.scand.49-0856
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Articles in volume 50 (1996)

Selective Hydrogenation of Carotenones. II. Reduction of Rhodoxanthin to Lutein and Zeaxanthin, and of Canthaxanthin to a Dihydro-retro-carotenediol by Tellurium Hydride.

Sliwka, Hans-Richard; Liaaen-Jensen, Synnøve

Pages: 637-639.

DOI number: 10.3891/acta.chem.scand.50-0637
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Articles in volume 51 (1997)

Bacterial Carotenoids 56. On the Spirilloxanthin Stereoisomeric Set.

Lindal, Tone-Rigmor; Liaaen-Jensen, Synnøve

Pages: 1128-1131.

DOI number: 10.3891/acta.chem.scand.51-1128
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Total Synthesis of C31-Methyl Ketone Apocarotenoids 3. On the Structure of Hopkinsiaxanthin: First Total Synthesis of (all-E)-(3S)- and (9Z)-(3S)-7'-Apohopkinsiaxanthin.

Haugan, Jarle André; Lobkovsky, Emil; Liaaen-Jensen, Synnøve

Pages: 1201-1216.

DOI number: 10.3891/acta.chem.scand.51-1201
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Articles in volume 52 (1998)

Application of Diphenyl Diselenide as a New Catalyst for Photochemical Stereoisomerization of Carotenoids.

Strand, Aase; Liaaen-Jensen, Synnøve

Pages: 1263-1269.

DOI number: 10.3891/acta.chem.scand.52-1263
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Articles in volume 53 (1999)

Stereoisomerization of Allenic Carotenoids -- Kinetic, Thermodynamic and Mechanistic Aspects.

Refvem, Turid; Strand, Aase; Kjeldstad, Berit; Haugan, Jarle André; Liaaen-Jensen, Synnøve

Pages: 114-123.

DOI number: 10.3891/acta.chem.scand.53-0114
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