✦ LIBER ✦

15N NMR study of azo-hydrazone tautomerism of some water-soluble dyes

✍ Scribed by Kiyoshi Yamamoto; Kiyoshi Nakai; Toshio Kawaguchi

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 223 KB
Volume: 11
Category: Article
ISSN: 0143-7208
DOI: 10.1016/0143-7208(89)80002-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

15N CP-MAS NMR study of azo–hydrazone ta

15N CP-MAS NMR study of azo–hydrazone tautomerism of some Azo dyes

✍ Antonín Lyčka; Josef Jirman; Bohdan Schneider; Jaroslav Straka 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 335 KB

13C and 15N-NMR studies of the azo-hydra

13C and 15N-NMR studies of the azo-hydrazone tautomerism of some azo dyes

✍ Antonin Lyčka; Valdimir Macháček 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 825 KB

15N NMR study of azo-hydrazone tautomeri

15N NMR study of azo-hydrazone tautomerism of 15N-labelled azo dyestuffs

✍ Antonín Lyčka; Dobroslav Šnobl; Vladimír Macháček; Miroslav Večeřa 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 267 KB

## 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

19F-NMR study of azo-hydrazone tautomeri

19F-NMR study of azo-hydrazone tautomerism of some fluorine-containing azo dyes

✍ Antonin Lyčka 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 355 KB

Hydrazone-azo tautomerism of pyridone az

Hydrazone-azo tautomerism of pyridone azo dyes: Part 1—NMR Spectra of Tautomers

✍ Qinji Peng; Mujie Li; Kunyu Gao; Lubai Cheng 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 572 KB

Studies of the water-soluble polymers. X

Studies of the water-soluble polymers. XVI. Azo dyes of poly-N-vinylimidazole

✍ Seishi Machida; Mikio Araki; Keizo Matsuo 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 329 KB 👁 2 views