All articles by Gerd Borgen

23 articles

Articles in volume 20 (1966)

Proton Magnetic Resonance Spectra of Thiazoles. Chemical Shifts and Substituent Effects.

Borgen, Gerd; Gronowitz, Salo; Dahlbom, Richard; Holmberg, Bo

Pages: 2593-2600.

DOI number: 10.3891/acta.chem.scand.20-2593
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Articles in volume 26 (1972)

Macrocyclic Hydrocarbons by Oxidative Coupling of 5,5-Dimethylnona-1,8-diyne.

Borgen, Gerd; Dale, Johannes

Pages: 159-163.

DOI number: 10.3891/acta.chem.scand.26-0159
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The Synthesis of Bis(gem-dimethyl)cycloalkanones and Tetrakis(gem-dimethyl)cycloalkanediones.

Borgen, Gerd; Dale, Johannes

Pages: 952-960.

DOI number: 10.3891/acta.chem.scand.26-0952
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Conformational Barriers of 7-Substituted 1,1,4,4-Tetramethylcyclononanes.

Borgen, Gerd; Dale, Johannes; Schaug, Jan

Pages: 1073-1081.

DOI number: 10.3891/acta.chem.scand.26-1073
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Fourfold gem-Dimethyl Substituted Macrocyclic Paraffins.

Borgen, Gerd; Dale, Johannes

Pages: 1149-1154.

DOI number: 10.3891/acta.chem.scand.26-1149
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Low-Temperature IR- and NMR-Studies of 3,3,6,6-Tetramethylcycloheptanone.

Borgen, Gerd

Pages: 1738-1740.

DOI number: 10.3891/acta.chem.scand.26-1738
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The Conformation of 4,4,7,7-Tetramethylcyclononanone; Low-Temperature NMR-Spectroscopy in Conjunction with the Shift Reagent Eu(DPM)a.

Borgen, Gerd

Pages: 1740-1742.

DOI number: 10.3891/acta.chem.scand.26-1740
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Conformational Studies of Macrocyclic Tetrakis(gem-dimethyl)cycloalkanediones.

Borgen, Gerd; Dale, Johannes

Pages: 1799-1804.

DOI number: 10.3891/acta.chem.scand.26-1799
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Conformational Studies of Normal, Medium, and Large Ring Diametric Cycloalkanediones and Their Ethylene Ketal Derivatives.

Alvik, Thor; Borgen, Gerd; Dale, Johannes

Pages: 1805-1816.

DOI number: 10.3891/acta.chem.scand.26-1805
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Conformational Interconversions in gem-Dimethyl Substituted Cycloheptanes.

Borgen, Gerd; Dale, Johannes

Pages: 3593-3598.

DOI number: 10.3891/acta.chem.scand.26-3593
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Articles in volume 27 (1973)

gem-Dimethyl-substituted Cyclic Anhydrides.

Borgen, Gerd

Pages: 1840-1841.

DOI number: 10.3891/acta.chem.scand.27-1840
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Articles in volume 28b (1974)

The Conformations of Some gem-Dimethyl Substituted Cyclic Anhydrides.

Borgen, Gerd

Pages: 13-17.

DOI number: 10.3891/acta.chem.scand.28b-0013
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The Conformations of Cyclotetradeca-1,8-diyne.

Augdahl, Else; Borgen, Gerd; Dale, Johannes; Krane, Jostein

Pages: 125-129.

DOI number: 10.3891/acta.chem.scand.28b-0125
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The Conformation of a gem-Dimethyl-substituted Cycloheptene.

Borgen, Gerd

Pages: 135-137.

DOI number: 10.3891/acta.chem.scand.28b-0135
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The Oligomerization of Ethylene Oxide to Macrocyclic Ethers, Including 1,4,7-Trioxacyclononane.

Dale, Johannes; Borgen, Gerd; Daasvatn, Kari

Pages: 378-379.

DOI number: 10.3891/acta.chem.scand.28b-0378
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The Effect of gem-Dimethyl Groups in the Cyclization of Diynes.

Borgen, Gerd; Gaupset, Gudmund

Pages: 816-818.

DOI number: 10.3891/acta.chem.scand.28b-0816
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Articles in volume 29b (1975)

Syntheses and Conformations of Monomeric and Dimeric Cyclic Dimethylketals.

Borgen, Gerd

Pages: 265-272.

DOI number: 10.3891/acta.chem.scand.29b-0265
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Syntheses and Conformational Properties of gem-Dimethyl Substituted Cyclohexadecanes.

Björnstad, Sigrid L.; Borgen, Gerd; Dale, Johannes; Gaupset, Gudmund

Pages: 320-324.

DOI number: 10.3891/acta.chem.scand.29b-0320
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Articles in volume 30b (1976)

The Conformation of 4,4,8,8-Tetramethylcyclodecanone.

Borgen, Gerd; Dale, Johannes

Pages: 711-715.

DOI number: 10.3891/acta.chem.scand.30b-0711
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The Asymmetric Nature of the Conformation of 4,4,7,7-Tetramethylcyclononanone.

Borgen, Gerd; Dale, Johannes

Pages: 733-736.

DOI number: 10.3891/acta.chem.scand.30b-0733
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Articles in volume 33b (1979)

Some Tetraoxacyclotetradecanes and Tetraoxacyclohexadecanes.

Borgen, Gerd; Dale, Johannes; Teien, Gerd

Pages: 15-21.

DOI number: 10.3891/acta.chem.scand.33b-0015
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Articles in volume 34b (1980)

Demonstration of a Conformational Equilibrium in 1,4,7,10-Tetraoxacyclododecane.

Borgen, Gerd; Dale, Johannes; Daasvatn, Kari; Krane, Jostein

Pages: 249-254.

DOI number: 10.3891/acta.chem.scand.34b-0249
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Articles in volume 52 (1998)

Conformations of 11- and 14-Membered Ring Monolactams.

Borgen, Gerd; Dale, Johannes; Gundersen, Lise-Lotte; Krivokapic, Alexander; Rise, Frode; Øverås, Anniken T.

Pages: 1110-1115.

DOI number: 10.3891/acta.chem.scand.52-1110
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