All articles by Paul Fr°yen

23 articles

Articles in volume 20 (1966)

Hydrogen Bonding, Ionization, and Rate of Hydrolysis of Aliphatic Ammonium Esters.

Aksnes, Gunnar; Fr°yen, Paul

Pages: 1451-1455.

DOI number: 10.3891/acta.chem.scand.20-1451
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Articles in volume 21 (1967)

Alkaline Hydrolysis of Positively Charged Methyl and p-Nitrophenyl Esters of Dimethyl- and Trimethylglycine.

Aksnes, Gunnar; Fr°yen, Paul

Pages: 1507-1510.

DOI number: 10.3891/acta.chem.scand.21-1507
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Articles in volume 22 (1968)

Study of the Applicability of the Wittig Reaction in Syntheses of Allenes.

Aksnes, Gunnar; Fr°yen, Paul

Pages: 2347-2352.

DOI number: 10.3891/acta.chem.scand.22-2347
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Articles in volume 23 (1969)

Study of Reactions between Phenyl Isocyanate and Phosphine Oxide, respectively Phosphine Imines.

Aksnes, Gunnar; Fr°yen, Paul

Pages: 2697-2703.

DOI number: 10.3891/acta.chem.scand.23-2697
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Syntheses and Reactions of Arsine Imines.

Fr°yen, Paul

Pages: 2935-2938.

DOI number: 10.3891/acta.chem.scand.23-2935
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Articles in volume 24 (1970)

Kinetic Study of the Intramolecular Decomposition of Some Phosphine N-Benzoyl Imines.

Aksnes, Gunnar; Fr°yen, Paul

Pages: 809-812.

DOI number: 10.3891/acta.chem.scand.24-0809
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A Study of Internal Rotation in Ylides of Arsenic, Phosphorus, and Sulphur.

Dale, Arild J.; Fr°yen, Paul

Pages: 3772-3774.

DOI number: 10.3891/acta.chem.scand.24-3772
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Articles in volume 25 (1971)

Syntheses of Some Arsine Imine Derivatives.

Fr°yen, Paul

Pages: 983-986.

DOI number: 10.3891/acta.chem.scand.25-0983
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Kinetic Study of the Reaction between Stabilized Arsonium Ylides and p-Nitrobenzaldehyde.

Fr°yen, Paul

Pages: 2541-2546.

DOI number: 10.3891/acta.chem.scand.25-2541
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A Synthesis of Azobenzenes from Triphenylarsine Phenylimine and Nitrosobenzenes.

Fr°yen, Paul

Pages: 2781-2782.

DOI number: 10.3891/acta.chem.scand.25-2781
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Articles in volume 26 (1972)

Kinetic Study of the Reaction Between Phosphine Imines and p-Nitrobenzaldehyde.

Fr°yen, Paul

Pages: 1777-1782.

DOI number: 10.3891/acta.chem.scand.26-1777
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Kinetic Study of the Wittig Reaction.

Fr°yen, Paul

Pages: 2163-2168.

DOI number: 10.3891/acta.chem.scand.26-2163
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Articles in volume 27 (1973)

Ylide Reactions of Triphenylarsine Phenylimine.

Fr°yen, Paul

Pages: 141-145.

DOI number: 10.3891/acta.chem.scand.27-0141
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Articles in volume 28b (1974)

The Reaction between Phosphonium Ylides and Isocyanates, a Convenient Route to Ketenimines.

Fr°yen, Paul

Pages: 586-588.

DOI number: 10.3891/acta.chem.scand.28b-0586
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Articles in volume 29b (1975)

Mass Spectra of Organoarsenic Compounds. IV. Electron Impact-induced Fragmentation of 1,3,2-Dioxarsolanes, 1,3,2-Dithiarsolanes and 1,3,2-Oxathiarsolanes.

Fr°yen, Paul; M°ller, J°rgen

Pages: 61-64.

DOI number: 10.3891/acta.chem.scand.29b-0061
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The Preparation and 1H Nuclear Magnetic Resonance Spectra of Some Acyclic Oxyarsoranes.

Dale, Arild J.; Fr°yen, Paul

Pages: 362-366.

DOI number: 10.3891/acta.chem.scand.29b-0362
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The Preparation and Dynamic Stereochemistry of Oxyarsoranes Containing Five- and Six-membered Ring Systems.

Dale, Arild J.; Fr°yen, Paul

Pages: 741-748.

DOI number: 10.3891/acta.chem.scand.29b-0741
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Articles in volume 30b (1976)

Substituent Effects in 13C NMR Spectra of Stabilised Arsenic Ylides.

Fr°yen, Paul; Morris, David G.

Pages: 435-438.

DOI number: 10.3891/acta.chem.scand.30b-0435
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New Syntheses of the Bark Beetle Pheromones 2-Methyl-6-methylene-7-octen-4-ol (Ipsenol) and 2-Methyl-6-methylene-2,7-octadien-4-ol (Ipsdienol).

Karlsen, Steinar; Fr°yen, Paul; Skatteb°l, Lars

Pages: 664-668.

DOI number: 10.3891/acta.chem.scand.30b-0664
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Substituent Effects on 13C Chemical Shifts of Benzoyl Stabilised Phosphonium Ylides.

Fr°yen, Paul; Morris, David G.

Pages: 790-791.

DOI number: 10.3891/acta.chem.scand.30b-0790
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Articles in volume 31b (1977)

13C Chemical Shifts of Phosphonium Ylides Stabilised by p-Substituted Phenacyl Groups; Substituent Effects and Comparison with Arsonium Analogues.

Fr°yen, Paul; Morris, David G.

Pages: 256-260.

DOI number: 10.3891/acta.chem.scand.31b-0256
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Synthesis and Spectral Characterization of 2-Oxo-1,3,2-dioxarsenanes.

Dale, Arild J.; Fr°yen, Paul

Pages: 599-603.

DOI number: 10.3891/acta.chem.scand.31b-0599
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Articles in volume 47 (1993)

Chlorinated Thiophenes. I. Reactions of Trichloro-2-thienylcarbinols.

Skramstad, Jan; Fr°yen, Paul

Pages: 131-137.

DOI number: 10.3891/acta.chem.scand.47-0131
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