## Abstract Chemical shifts and long‐range ^13^C, ^1^H coupling constants to the two carbonyl C atoms were determined for a series of ethyl 2‐acyloxy‐2‐alkenoates. The ^3^__J__(C,H) coupling constant across the double bond is 9.5–10.1 Hz for the __E__‐ and 2.9–3.8 Hz for the __Z__‐isomer. ^3^__J__(
NMR spectral studies of quinoline derivatives. Long range 13C1H coupling constants in methylquinoline derivatives
✍ Scribed by Paul A. Claret; Alan G. Osborne
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 313 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
Long range ^13^C^1^H coupling constants are reported for a number of methylquinoline derivatives. The results have been compared with those observed in the pyridine series and correlated with ^1^H^1^H coupling constants.
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