E. Dulewicz

Chlorine-35 nuclear quadrupole resonance and infrared spectroscopic studies of hydrogen bonding in complexes of dichloroacetic acid with nitrogen and oxygen bases: correlation of spectroscopic properties with proton affinity and aqueous pKa

B. Nogaj, E. Dulewicz, Bogumił Brycki et al. · The Journal of Physical Chemistry · 1990 · 47 citations

Dichloroacetic Acid, Engineering, Biochemistry +13

Conformational analysis of N-methylpiperidine betaine studied by X-ray diffraction, FTIR spectroscopy and ab initio calculations

Z. Dega‐Szafran, Z. Kosturkiewicz, E. Dulewicz et al. · Journal of Molecular Structure · 1999 · 31 citations

X-ray Crystallography, Crystal Structure, Engineering +11

1H and13C NMR spectra of betaines, >N+(CH2)nCOO−, and their hydrogen halides. Additivity rules for carbon-13 chemical shifts

Z. Dega‐Szafran, E. Dulewicz, M. Szafran · Magnetic Resonance in Chemistry · 2000 · 30 citations

Carbon-13 Chemical Shifts, Tether C-1, Chemical Shift Correlation +12

Crystal and molecular structure of N -methylpiperidine betaine hydrobromide

Z. Dega‐Szafran, Ewa Tykarska, E. Dulewicz et al. · Journal of Molecular Structure · 2002 · 28 citations

Crystal Structure, Engineering, Structure Elucidation +5

New photochemically stable riboflavin analogue—3-Methyl-riboflavin tetraacetate

Małgorzata Insińska‐Rak, Ewa Sikorska, J.L. Bourdelande et al. · Journal of Photochemistry and Photobiology A Chemistry · 2006 · 27 citations

Bioorganic Chemistry, Biochemistry, Photochemistry +3