𝔖 Bobbio Scriptorium
✦   LIBER   ✦

NMR chemical shifts as criteria of the conformation of the nitrogen atom in piperidines

✍ Scribed by M.J.T. Robinson

Book ID
108385197
Publisher
Elsevier Science
Year
1968
Tongue
French
Weight
251 KB
Volume
9
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The conformation of cyclic ketones. Solv
The conformation of cyclic ketones. Solvent shifts in NMR.
✍ T. Ledaal πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 French βš– 277 KB

Recently new indications for the existence of preferred, distinct orientations of the carbonyl group in 3-12-membered cycloalkanones was found by the present author'. The orientation of the carbonyl group seemed to change in an irregular vay within the series, indicating a preferred orientation ror

13C-NMR chemical shifts and the conforma
13C-NMR chemical shifts and the conformations of rigid polypeptides
✍ Alan E. Tonelli πŸ“‚ Article πŸ“… 1984 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 592 KB

## Abstract ^13^C‐nmr chemical shifts of backbone carbonyl and side‐chain β‐carbons in polypeptides provide structural information. Recent utilization of substituent effects on ^13^C‐nmr chemical shifts (principally γ‐effects) has permitted the rationalization of their sequence and conformation dep