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13 C NMR and 1 H NMR chemical shifts of bis(1,1‐dimethylethyl) disulfide and bis(1,1‐dimethylethyl) trisulfide and their oxide derivatives
Author(s) -
Freeman Fillmore,
Lee Choonsun
Publication year - 1988
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.1260260913
Subject(s) - chemistry , chemical shift , nmr spectra database , carbon 13 nmr , disulfide bond , proton nmr , nuclear magnetic resonance spectroscopy , sulfur , spectral line , medicinal chemistry , organic chemistry , biochemistry , physics , astronomy
The 13 C NMR and 1 H NMR spectra of bis(1,1‐dimethylethyl) disulfide and bis(1,1‐dimethylethyl) trisulfide and their oxygenated derivatives, including sulfinothioic acid S ‐esters and sulfonothioic acid S ‐esters, have been studied. Deshielding β SO and β SO 2effects and shielding γ SO and γ SO 2effects are observed. The NMR spectra of tert ‐butyl polysulfides and the influences of sulfur atoms are also compared and discussed.