𝔖 Bobbio Scriptorium
✦   LIBER   ✦

17 O NMR Chemical Shifts of Polyoxides in Gas Phase and in Solution

✍ Scribed by Wu, Anan; Cremer, Dieter; Gauss, Jürgen


Book ID
126968878
Publisher
American Chemical Society
Year
2003
Tongue
English
Weight
170 KB
Volume
107
Category
Article
ISSN
1089-5639

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


17O NMR chemical shifts of the twenty pr
✍ Ioannis P. Gerothanassis; Roger N. Hunston; JÜRgen Lauterwein 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 882 KB

## Abstract The ^17^O chemical shifts of the α‐carboxyl groups of the protein amino acids, including 4‐hydroxyproline, sarcosine and __N,N__‐dimethylglycine, were measured at 40°C in aqueous solution at variable pH (^17^O enrichment 10 atom‐%). The chemical shifts of the amino acids were found to b

17O NMR chemical shifts versus structure
✍ Hiizu Iwamura; Tadashi Sugawara; Yuzo Kawada; Kazuo Tori; Ryonosuke Muneyuki; Ry 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 249 KB

Natural-abundance 17 0 NMR spectra have been measured for twenty one oxiranes. Their chemical shifts covering a 100 ppm range were interpreted in terms of the paramagnetic S-and diamagnetic y-effects. In addition, throughspace orbital interaction between the ethylenic II and the Walsh orbitals of th

17O NMR of nucleosides. 3—Chemical shift
✍ Herbert M. Schwartz; Malcolm Maccoss; Steven S. Danyluk 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 886 KB

Uridine and ribothymidine derivatives, bearing different substituents at C-5 and enriched (Cu 50%) with 1 7 0 in the 0-4 and 0-2 carbonyls, have been studied via "0 NMR in both acetonitrile and aqueous solvents. The solvent shift differences between acetonitrile and water at 0-4 (30-42ppm) and 0-2 (