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Conformational studies of 5‐substituted 3‐aryl‐1,2,3‐oxathiazolidine 2‐oxides using 13 C‐NMR
Author(s) -
Mizuno Takashi,
Nishiyama Tomihiro,
Nakai Yasushi,
Yamada Fukiko
Publication year - 1982
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570190663
Subject(s) - chemistry , aryl , nmr spectra database , carbon 13 nmr , chemical shift , spectral line , proton nmr , nuclear magnetic resonance spectroscopy , carbon 13 nmr satellite , stereochemistry , computational chemistry , organic chemistry , fluorine 19 nmr , alkyl , physics , astronomy
The title compounds were prepared and their 13 C‐nmr spectra were examined. On the basis of the data for the magnitudes of the γ shifts and the δ effects, four isomeric conformations of the compounds were discussed.