All articles by Pertti Äyräs

6 articles

Articles in volume 23 (1969)

Separation and NMR Spectra of meso- and DL-Forms of Pentanediols.

Pihlaja, Kalevi; Launosalo, Tauno; Äyräs, Pertti

Pages: 2299-2304.

DOI number: 10.3891/acta.chem.scand.23-2299
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Articles in volume 24 (1970)

Conformational Analysis. NMR Spectra of Acetals Derived from Diastereomeric 3-Methyl-2,4-Pentanediols.

Pihlaja, Kalevi; Äyräs, Pertti

Pages: 204-210.

DOI number: 10.3891/acta.chem.scand.24-0204
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Conformational Analysis. NMR Spectra of Six-Membered Cyclic Acetals.

Pihlaja, Kalevi; Äyräs, Pertti

Pages: 531-549.

DOI number: 10.3891/acta.chem.scand.24-0531
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Articles in volume 27 (1973)

Conformational Analysis. VIII. Separation and PMR Spectra of Some 4-Oxo-1,3-dioxans Derived from Diastereoisomeric 3-Hydroxy-2-methylbutyric Acids.

Äyräs, Pertti

Pages: 2887-2892.

DOI number: 10.3891/acta.chem.scand.27-2887
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Articles in volume 30b (1976)

Determination of the Conformation of Substituted 4,6-Dioxo-1,3-dioxanes. Part III. 13C NMR Chemical Shifts, 13C,H Coupling Constants and Spin-lattice Relaxation Times of 2-, 2,2-, 2,5-, and 2,2,5-Substituted Derivatives.

Äyräs, Pertti

Pages: 957-962.

DOI number: 10.3891/acta.chem.scand.30b-0957
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Articles in volume 31b (1977)

The 13C,H Coupling Constants in Structural and Conformational Analysis. Part I. The Correlation of 2J(CH3CH) and 2J(HCH) in Certain Systems.

Äyräs, Pertti

Pages: 325-328.

DOI number: 10.3891/acta.chem.scand.31b-0325
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