✦ LIBER ✦
1H NMR studies of phenylazo-alkenes. Proton shielding increment values for the s-trans-(E)-phenylazo substituent
✍ Scribed by Joachim Schantl
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 241 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The additive proton shielding increments for the s‐trans‐(E)‐phenylazo substituent have been evaluated from the ^1^H NMR spectra of a number of phenylazo‐alkenes. Deviations from additivity are indicative of a different stereochemistry of the azo‐ene system.