𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1H and 13C NMR spectra, protonation, deprotonation, and host-guest complexation-induced shifts of some fluorescence dyes

✍ Scribed by Hans-Jörg Schneider; Jürgen Pöhlmann

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
575 KB
Volume
15
Category
Article
ISSN
0045-2068

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

15N, 13C and 1H NMR spectra of the 2:1 c
15N, 13C and 1H NMR spectra of the 2:1 cobalt(III) complexes of some azo dyes
✍ 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
27Al, 15N, 13C and 1H NMR spectra of the 2:1 aluminium(III) complexes of some azo dyes
✍ 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

1H and 13C NMR assignments with coordina
1H and 13C NMR assignments with coordination-induced shift calculations of carbon σ-bonded ortho-metalated rhodium(III) and iridium(III) complexes
✍ Fred O. Garces; Richard J. Watts 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 807 KB

## Abstract Complete ^1^H and ^13^C NMR assignments and coordination‐induced shift [CIS, δ~(complex)~ – δ~(free ligand)~] calculations for carbon σ‐bonded __ortho__‐metalated rhodium(III) and iridium(III) complexes are described. NMR parameters are used as probes of van der Waals interactions and r