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13C NMR spectra of isomeric 2,3,4-trisubstituted tetrahydrothiophenes

✍ Scribed by T. M. Filippova; S. D. Mikhno; I. G. Suchkova; N. S. Kulachkina; V. M. Berezovskii

Book ID
112348838
Publisher
Springer US
Year
1983
Tongue
English
Weight
315 KB
Volume
19
Category
Article
ISSN
0009-3122

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13C NMR spectra of 1,3,4-thiadiazole/thi
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✍ David M. Rackham; Sarah E. Morgan; W. R. Nigel Williamson πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 181 KB

## Abstract The ^13^C NMR spectra of four pairs of 1,3,4‐thiadiazole/thiadiazoline isomers have been recorded using broad band and off‐resonance proton decoupling techniques and in the coupled mode. Differences in the chemical shifts of the heterocyclic ring and the carbonyl carbons allow identific