All articles by Arto Karjalainen

5 articles

Articles in volume 25 (1971)

Mass Spectral Studies on Some Naturally Occurring Phloroglucinol Derivatives. Part I. The Mass Spectra of Filicinic Acid and its Acetyl, Propionyl, and Butyryl Derivatives.

Lounasmaa, Mauri; Karjalainen, Arto; Widén, Carl-Johan; Huhtikangas, Aarre

Pages: 3428-3440.

DOI number: 10.3891/acta.chem.scand.25-3428
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Mass Spectral Studies on Some Naturally Occurring Phloroglucinol Derivatives. Part II. The Mass Spectra of 6-Methyl-, 6-Ethyl-, 6-Propyl-, and 6-Isopropyl-2,3-dihydropyran-2,4-diones.

Lounasmaa, Mauri; Karjalainen, Arto; Widén, Carl-Johan; Huhtikangas, Aarre

Pages: 3441-3450.

DOI number: 10.3891/acta.chem.scand.25-3441
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Articles in volume 26 (1972)

Mass Spectral Studies on Some Naturally Occurring Phloroglucinol Derivatives. III. The Mass Spectra of Some Mono- and Bicyclic Phloroglucinol Derivatives from Rhizomes of Different Dryopteris Species.

Lounasmaa, Mauri; Karjalainen, Arto; Widén, Carl-Johan; Huhtikangas, Aarre

Pages: 89-101.

DOI number: 10.3891/acta.chem.scand.26-0089
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Articles in volume 27 (1973)

On the Mass Spectral Fragmentation of 2,5-Diphenyl-p-benzoquinones.

Lounasmaa, Mauri; Karjalainen, Arto

Pages: 3427-3434.

DOI number: 10.3891/acta.chem.scand.27-3427
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Articles in volume 42b (1988)

Crystal Structure, Thermal Behaviour, Protonation and Mass Spectroscopic Studies of Racemic 4-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole Hydrochlorides.

Turpeinen, Urho; Ruotsalainen, Heikki; Pehkonen, Riitta; Lajunen, Lauri H. J.; Karjalainen, Arto

Pages: 537-545.

DOI number: 10.3891/acta.chem.scand.42b-0537
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