Tautomerism in 2-hydroxy-1-naphthaldehyd
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S. R. Salman; J. C. Lindon; R. D. Farrant; T. A. Carpenter
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Article
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1993
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John Wiley and Sons
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English
⚖ 282 KB
## Abstract ^13^C and ^1^H NMR spectra of six Schiff bases formed from 2‐hydroxy‐1‐naphthaldehyde and substituted anilines were measured and assigned in a variety of solvents. Based on the ^13^C chemical shifts and ^3^__J__(CH,NH), the ratio of the keto‐amine and phenol‐imine tautomers was derived