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Concerning the chemical shifts of the ring protons of toluene as determined by 1 H NMR spectroscopy of deuterated material
Author(s) -
Schaefer T.,
Hutton H. M.
Publication year - 1979
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.1270121109
Subject(s) - deuterium , chemical shift , toluene , ring (chemistry) , deuterium nmr , chemistry , spectroscopy , nuclear magnetic resonance spectroscopy , analytical chemistry (journal) , nuclear physics , physics , stereochemistry , organic chemistry , quantum mechanics
Chemical shifts of the ring protons are determined by 1 H NMR of 99% deuterated toluene. At low temperatures the deuterons relax rapidly, yielding sharp 1 H peaks for the ortho , meta and para protons. These are compared with shifts obtained by other methods.