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Preparation of the α‐[D]galvinoxyl radical
Author(s) -
Tsiao C.,
Wild C.,
Gu J.,
Dorn H. C.
Publication year - 1991
Publication title -
journal of labelled compounds and radiopharmaceuticals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.432
H-Index - 47
eISSN - 1099-1344
pISSN - 0362-4803
DOI - 10.1002/jlcr.2580290811
Subject(s) - chemistry , methylene , deuterium , electron paramagnetic resonance , radical nucleophilic aromatic substitution , hyperfine structure , ring (chemistry) , methylene bridge , hyperfine coupling , medicinal chemistry , photochemistry , radical , organic chemistry , nucleophilic aromatic substitution , nuclear magnetic resonance , nucleophilic substitution , physics , quantum mechanics
The stable galvinoxyl radical has been prepared with specific deuterium substitution at the methylene carbon bridge between the two aromatic rings. The corresponding EPR spectrum illustrates only the small residual hyperfine coupling with the aromatic ring hydrogens.