All articles by Poul Erik Hansen

13 articles

Articles in volume 25 (1971)

NMR Investigations on Pyrene. The 13C-H Satellite Spectrum. Calculation of Coupling Constants.

Hansen, Poul Erik; Berg, Arne

Pages: 3377-3387.

DOI number: 10.3891/acta.chem.scand.25-3377
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Articles in volume 32b (1978)

Dissolving Metal and Electrochemical Reduction of Polycyclic Aromatic Hydrocarbons.

Hansen, Poul Erik; Blaabjerg, Ole; Berg, Arne

Pages: 720-726.

DOI number: 10.3891/acta.chem.scand.32b-0720
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Articles in volume 33b (1979)

Bilirubin Acidity. Titrimetric and 13C NMR Studies.

Hansen, Poul Erik; Thiessen, Hanne; Brodersen, Rolf

Pages: 281-293.

DOI number: 10.3891/acta.chem.scand.33b-0281
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Articles in volume 35b (1981)

Infrared Spectra of Pyrene Derivatives. Relation to the Substitution Pattern.

Hansen, Poul Erik; Berg, Arne

Pages: 131-137.

DOI number: 10.3891/acta.chem.scand.35b-0131
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Articles in volume 40b (1986)

Formation of sec-Alkylpyrenes by Friedel-Crafts and Cathodic Alkylation Methods. Structure and Spectroscopic Properties of Products. Catalytic Hydrogenation of Pyrene and Some Alkylpyrenes.

Berg, Arne; Lam, Jĝrgen; Hansen, Poul Erik

Pages: 665-677.

DOI number: 10.3891/acta.chem.scand.40b-0665
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Articles in volume 42b (1988)

Isotopic Perturbation of Equilibrium in 2,6-Dihydroxybenzoyl Compounds. A 13C and 1 H NMR Investigation.

Hansen, Poul Erik

Pages: 423-432.

DOI number: 10.3891/acta.chem.scand.42b-0423
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Articles in volume 43 (1989)

A Reinvestigation of One-Bond Deuterium Isotope Effects on Nitrogen and on Proton Nuclear Shielding for the Ammonium Ion.

Hansen, Poul Erik; Lycka, Antonin

Pages: 222-232.

DOI number: 10.3891/acta.chem.scand.43-0222
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Deuterium Isotope Effects on Carbonyl Carbon Chemical Shifts of BPTI. Hydrogen Bonding and Structure Determination in Proteins.

Hansen, Poul Erik; Tüchsen, Erik

Pages: 710-712.

DOI number: 10.3891/acta.chem.scand.43-0710
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Articles in volume 44 (1990)

Deuterium Isotope Effects on 13C and 15N Nuclear Shielding in Intramolecularly Hydrogen-Bonded Compounds. Investigation of Enamine Derivatives.

Hansen, Poul Erik; Kawecki, Robert; Krowczynski, Adam; Kozerski, Lech

Pages: 826-832.

DOI number: 10.3891/acta.chem.scand.44-0826
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Articles in volume 46 (1992)

Ab Initio Calculations of Deuterium Isotope Effects on Hydrogen and Nitrogen Nuclear Magnetic Shielding in the Hydrated Ammonium Ion.

Munch, Marianne; Hansen, Aage E.; Hansen, Poul Erik; Bouman, Thomas D.

Pages: 1065-1071.

DOI number: 10.3891/acta.chem.scand.46-1065
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Articles in volume 47 (1993)

2DeltaH(D) and 1DeltaN(D) Isotope Effects on Nuclear Shielding of Ammonium Ions in Complexes with Crown Ethers and Cryptands.

Hansen, Poul Erik; Hansen, Aage E.; Lycka, Antonin; Buvari-Barcza, Agnes

Pages: 777-788.

DOI number: 10.3891/acta.chem.scand.47-0777
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Articles in volume 51 (1997)

Long-Range Intrinsic and Equilibrium Deuterium Isotope Effects on 19F Chemical Shifts.

Hansen, Poul Erik; Bolvig, Simon; Buvari-Barcza, Agnes; Lycka, Antonin

Pages: 881-888.

DOI number: 10.3891/acta.chem.scand.51-0881
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Deuterium Isotope Effects on 13C Chemical Shifts of Enaminones.

Zheglova, Donka Kh.; Genov, Daniel G.; Bolvig, Simon; Hansen, Poul Erik

Pages: 1016-1023.

DOI number: 10.3891/acta.chem.scand.51-1016
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