## Abstract ^1^H NMR spectra of 26 substituted chalcones (3‐aryl‐1 phenyl‐2‐propene‐1‐ones and 1‐aryl‐3‐phenyl‐2‐propene‐1‐ones) have been studied. The chemical shifts of the α and β protons to the carbonyl group were correlated with Hammett s̀ parameters. To gain information on the effect of the t
Substituent effects on the 1H NMR spectra of substituted phenylthioacetic acids
✍ Scribed by C. Srinivasan; K. Pitchumani
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 198 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0022-2364
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