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Solid‐state NMR study of Schiff base derivatives of 2‐hydroxynaphthaldehyde. Deuterium isotope effects on 15 N chemical shifts in the solid state
Author(s) -
Rozwadowski Z.,
Schilf W.,
Kamieński B.
Publication year - 2005
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1594
Subject(s) - chemistry , deuterium , deuterium nmr , solid state nuclear magnetic resonance , magic angle spinning , kinetic isotope effect , solid state , nuclear magnetic resonance spectroscopy , schiff base , chemical shift , carbon 13 nmr , magic angle , isotope , crystallography , organic chemistry , nuclear magnetic resonance , physics , quantum mechanics
Schiff base derivatives of 2‐hydroxynaphthylaldehyde were studied by means of 13 C and 15 N cross‐polarization magic angle spinning NMR spectroscopy and deuterium isotope effects on 15 N chemical shifts, ΔN(D), in the solid state. ΔN(D) in the solid state provided evidenced for the presence of a dynamic proton transfer equilibrium in the solid state at the room temperature. Copyright © 2005 John Wiley & Sons, Ltd.