Substituent Effects of the 1 H and 13 C NMR Spectra of Substituted o-Hydroxyaromatic Schiff Basies (N-Salioylideneanilines and N-Benzylidene-2-Aminophenols)
β Scribed by Khoo, Lian E.
- Book ID
- 121481591
- Publisher
- Taylor and Francis Group
- Year
- 1988
- Tongue
- English
- Weight
- 242 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0038-7010
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## Abstract ^1^H and ^13^C nmr spectra of several __N__β and Cβsubstituted carbazoles (Series 1, 2, 3 and 4) were measured. Correlations between chemical shifts and substituent constants show that these parameters describe properly the substituent effect on the nmr phenomena. Atomic charge densitie
Substituent effects on the 'H and =C chemical shifts of ( z ) -N -( ~h y d r o ~~~t i d e n e ) -p X -p h e n y l ~e N-oxides [(z)-a-(~hydroxyphenyl)-N-pX-phenyl nitrones] and (z)-N-(2-hy~oxy-l-naphthy~ethylene)-pX-phenylamine N-oxides [(z)-a-(2-hydro~-l-naphthyl)-N-pX-pX-phenyI nitrones] have been