## Abstract ^15^N chemical shifts of 3‐methyl‐1‐phenylpyrazole‐4,5‐dione 4‐phenylhydrazone (1), 4‐hydroxyazobenzene (2), 2‐hydroxy‐5‐__tert__‐butylazobenzene (3) and 1‐phenylazo‐2‐naphthol (4), monolabelled with ^15^N at α‐(compounds prepared from ^15^N‐aniline) and β‐positions (compounds prepared
15N CP-MAS NMR study of azo–hydrazone tautomerism of some Azo dyes
✍ Scribed by Antonín Lyčka; Josef Jirman; Bohdan Schneider; Jaroslav Straka
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 335 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0749-1581
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