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Deuterium nuclear magnetic resonance spectroscopy. II —distribution of deuterium in some labelled nitrogen heterocyclic compounds
Author(s) -
AlRawi Jasim M. A.,
Behnam George Q.,
Taha Nihad I.
Publication year - 1981
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270170315
Subject(s) - deuterium , isoquinoline , quinoline , chemistry , nuclear magnetic resonance spectroscopy , labelling , pyridine , deuterium nmr , nitrogen , spectroscopy , radiochemistry , heavy water , platinum , nuclear magnetic resonance , organic chemistry , catalysis , nuclear physics , biochemistry , physics , quantum mechanics
Pyridine, methylpyridines, quinoline and isoquinoline have been labelled with deuterium using pre‐reduced platinum dioxide (PtO 2 ·2H 2 O) and heavy water. Their 2 H chemical shifts from monodeuteriated TMS have been assigned. The extent of the labelling has been determined directly by 2 H NMR spectroscopy.