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Determination of the enantiomeric purity of α‐tocopherol by 13 C NMR spectroscopy
Author(s) -
Bremser Wolfgang,
Vogel Friedrich G. M.
Publication year - 1980
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.1270140218
Subject(s) - tocopherol , enantiomer , nuclear magnetic resonance spectroscopy , chemistry , spectroscopy , chromatography , stereochemistry , organic chemistry , physics , vitamin e , antioxidant , quantum mechanics
High field high resolution 13 C NMR spectroscopy allows the quantitative determination of a mixture of the four diastereomers in racemic α‐tocopherol.