𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High-field 1H NMR spectra of some azo dyes derived from 1- and 2-naphthols

✍ Scribed by Antonín Lyčka; Josef Jirman; Miroslav Nečas


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
349 KB
Volume
15
Category
Article
ISSN
0143-7208

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


15N, 13C and 1H NMR spectra of the 2:1 c
✍ Antonín Lyčka; Josef Jirman; Aleš Cee 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 459 KB

## Abstract The ^15^N, ^13^C and ^1^H NMR spectra of 2:1 cobalt(III) complexes of azo dyes and their ^15^N isotopomers, derived from substituted 2‐hydroxyaniline azo coupling products with acetoacetanilide, were measured. It was found that, in contrast to precursors existing fully in their hydrazon

27Al, 15N, 13C and 1H NMR spectra of the
✍ Antonín Lyčka; Paul Rys; Peter Skrabal 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB 👁 1 views

The 27Al, 15N, 13C and 1H NMR spectra in DMSO and 27Al and 15N magic angle spinning NMR spectra of 2 : 1 aluminium(III) complexes derived from 5-chloro-2-hydroxyaniline azo coupling products with acetoacetanilide, 3-methyl-1-phenylpyrazol-5-one and 2-naphthol were measured and analysed. It was found