✦ LIBER ✦

Two-dimensional 1H and 13C-NMR spectra of two azo dyes derived from S-acid

✍ Scribed by Josef Jirman; Antonín Lyčka

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 294 KB
Volume: 9
Category: Article
ISSN: 0143-7208
DOI: 10.1016/0143-7208(88)82004-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Two-dimensional 1H-, 13C- and 15N-NMR Sp

Two-dimensional 1H-, 13C- and 15N-NMR Spectra of Azo Dyes Derived from J-Acid, H-Acid and Gamma Acid

✍ Antonín Lyčka; Josef Jirman 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 550 KB

Two-dimensional 1H- and 13C-NMR and 15N-

Two-dimensional 1H- and 13C-NMR and 15N-NMR spectra of three azo dyes derived from J-acid and 4-nitroaniline

✍ Antonín Lyčka; Josef Jirman; Jiří Podstata 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 525 KB

Two-dimensional 1H- and 13C-NMR spectra

Two-dimensional 1H- and 13C-NMR spectra of some azo dyes containing amino or acetamido groups

✍ Antonín Lyčka; Josef Jirman; Poul Erik Hansen 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 552 KB

Structure assignment by 1H and 13C NMR o

Structure assignment by 1H and 13C NMR of two epimers derived from glycyrrhetic acid

✍ Alessandro Bongini; Michele Contento; Mario Orena; Giorgio Pifferi; Roberto Erba 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB

A full assignment of the 13C signals of four pentacyclic triterpenes confirms the results obtained by 'H NMR analysis of steroidal methyls, resolving the stereochemistry of the oxidation product of 3-~-acetoxyolean-12-en-30-oic acid methyl ester.

High-field 1H NMR spectra of some azo dy

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

✍ Antonín Lyčka; Josef Jirman; Miroslav Nečas 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 349 KB

1H and 13C two-dimensional NMR study of

1H and 13C two-dimensional NMR study of magainin 1

✍ Chin Yu; Ta-Horng Yang 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract The ^1^H and ^13^C NMR spectra of magainin 1, a sterilizing agent of the skin, were studied using two‐dimensional techniques. All the ^1^H and ^13^C NMR resonances were unambiguously determined from a combination of 2D homo‐ and heteronuclear NMR spectroscopy.