Tetrahedron report number 195 (R)- and (S)-2,3-0-isopropylideneglyceraldehyde in stereoselective organic synthesis

Synthetic aspects of diels-alder cycloadditions with heterodienophiles

Assignment of absolute configuration using chiral reagents and NMR spectroscopy.

The determination of absolute configuration using nuclear magnetic resonance techniques

Stereoselective total synthesis of methyl α-d- and α-l-glucopyranosides

Resolution and absolute configuration of trans (+)- and (−)-6-hydroxymethyl-2-methoxy-5,6-dihydro-2H-pyrans, substrates for total synthesis of monosaccharides

The NMR spectra and conformations of dihydropyran derivatives—I: The conformations of 2‐alkoxy‐5,6‐dihydro‐α‐pyran‐6‐carboxylic esters

The synthesis of racemic purpurosamine B

Four diastereoisomeric methyl esters of 2,4-dimethoxytetrahydropyran-6-carboxylic acid

The diastereomeric differences (Δδ) were measured by 13C NMR spectroscopy for a series of 11 (−)-ω-camphanic esters of secondary alcohols of known absolute configuration. This method cannot be used for the determination of the absolute configuration, but it can be applied to the estimation of the enantiomeric purity of chiral alcohols.

Diastereomeric non‐equivalence of (−)‐ω‐camphanic esters of chiral secondary alcohols in 13C NMR spectroscopy

Andrzej Konowal

Papers

Resolution and absolute configuration of trans (+)- and (−)-6-hydroxymethyl-2-methoxy-5,6-dihydro-2H-pyrans, substrates for total synthesis of monosaccharides

The NMR spectra and conformations of dihydropyran derivatives—I: The conformations of 2‐alkoxy‐5,6‐dihydro‐α‐pyran‐6‐carboxylic esters

The synthesis of racemic purpurosamine B

Four diastereoisomeric methyl esters of 2,4-dimethoxytetrahydropyran-6-carboxylic acid

Diastereomeric non‐equivalence of (−)‐ω‐camphanic esters of chiral secondary alcohols in 13C NMR spectroscopy