All articles by Jarle André Haugan

11 articles

Articles in volume 46 (1992)

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

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

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, Synnĝve

Pages: 614-624.

DOI number: 10.3891/acta.chem.scand.46-0614
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Articles in volume 48 (1994)

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

Haugan, Jarle André; Liaaen-Jensen, Synnĝve

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, Synnĝve

Pages: 152-159.

DOI number: 10.3891/acta.chem.scand.48-0152
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Total Synthesis of C31-Methyl Ketone Apocarotenoids: Sintaxanthin and (3R)-3-Hydroxysintaxanthin.

Haugan, Jarle André

Pages: 657-664.

DOI number: 10.3891/acta.chem.scand.48-0657
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Algal Carotenoids. 58. Isomerization Studies on Peridinin.

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

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, Synnĝve

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, Synnĝve

Pages: 271-277.

DOI number: 10.3891/acta.chem.scand.49-0271
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Articles in volume 51 (1997)

Total Synthesis of C31-Methyl Ketone Apocarotenoids 2: The First Total Synthesis of (3R)-Triophaxanthin.

Haugan, Jarle André

Pages: 1096-1103.

DOI number: 10.3891/acta.chem.scand.51-1096
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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, Synnĝve

Pages: 1201-1216.

DOI number: 10.3891/acta.chem.scand.51-1201
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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, Synnĝve

Pages: 114-123.

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