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Results: 4

Authors: Dega-Szafran, Z Dulewicz, E Szafran, M
Citation: Z. Dega-szafran et al., H-1 and C-13 NMR spectra of betaines, N+(CH2)(n)COO-, and their hydrogen halides. Additivity rules for carbon-13 chemical shifts, MAGN RES CH, 38(1), 2000, pp. 43-50

Authors: Barczynski, P Dega-Szafran, Z Dulewicz, E Petryna, M Szafran, M
Citation: P. Barczynski et al., Aqueous basicity and proton affinity of zwitterionic omega-(N-methylpiperidine)-alkanocarboxylates and omega-(N-piperidine)-alkanocarboxylic acids, POL J CHEM, 74(8), 2000, pp. 1149-1161

Authors: Szafran, M Dega-Szafran, Z Dulewicz, E Kosturkiewicz, Z Nowakowska, M Orwat, W Ratajczak-Sitarz, M
Citation: M. Szafran et al., Conformational analysis of 5-piperidinevaleric acid, 5-(N-methylpiperidine)valerate and their hydrogen halides by MO calculations, X-ray diffraction and FTIR spectroscopy, J MOL STRUC, 484(1-3), 1999, pp. 125-138

Authors: Dega-Szafran, Z Kosturkiewicz, Z Dulewicz, E Szafran, M
Citation: Z. Dega-szafran et al., Conformational analysis of N-methylpiperidine betaine studied by X-ray diffraction, FTIR spectroscopy and ab initio calculations, J MOL STRUC, 478(1-3), 1999, pp. 49-55
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