𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Assignment of the anomalous lines in the proton nuclear magnetic resonance spectra of alkynoic fatty acids and esters

✍ Scribed by Joseph L. Williams; Demetrios S. Sgoutas


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
440 KB
Volume
9
Category
Article
ISSN
0009-3084

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Fatty acids, part 15. Nuclear magnetic r
✍ F.D. Gunstone; I.A. Ismail 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 169 KB

The N.M.R. spectra of the cis octadecenoic (A2-A17), octadecynoic (A2-A 5, Al°), and dodecynoic (A s\_ A ll) acids have been recorded. Those with unsaturation near the centre of the molecule cannot be distinguished from one another but the four isomers with unsaturation closest to the carboxyl group

Assignment of the 13C nuclear magnetic r
✍ A. A. Leslie Gunatilaka; N. P. Dhammika Nanayakkara; M. Uvais S. Sultanbawa; Moh 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 132 KB

## Abstract ^13^C NMR spectra of 27‐hydroxyfriedelane, kokoonol (27‐hydroxyfriedelan‐3‐one) and kokoononol (27‐hydroxyfriedelan‐3,21‐dione) have been recorded and signals assigned using the off‐resonance decoupling, inversion recovery and lanthanide induced shift techniques.

The nuclear magnetic resonance spectra o
✍ Yuan L. Chow; Joel Polo 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 489 KB 👁 1 views

## Abstract Structurally related acyclic and cyclic __N__‐nitroso‐__N__‐alkyl amino acids were prepared and their ^1^H, ^13^C and ^15^N NMR spectra were investigated. The changes in the ^13^C NMR spectra of the __N__‐nitroso α‐amino acids after dissolving in solvents suggest that they posses the __