𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of paramagnetic shift reagents on the carbon-13 nuclear magnetic resonance spectra of egg phosphatidylcholine enriched with carbon-13 in the N-methyl carbons

✍ Scribed by Sears, Barry; Hutton, William C.; Thompson, T. E.


Book ID
127135431
Publisher
American Chemical Society
Year
1976
Tongue
English
Weight
582 KB
Volume
15
Category
Article
ISSN
0006-2960

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Carbon-13 nuclear magnetic resonance spe
✍ Guy J. Jordan; DeLanson R. Crist πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 280 KB πŸ‘ 1 views

## Abstract The carbon‐13 n.m.r. spectra of several oxaziridines were measured. Aliphatic and aromatic __ipso__ carbon atoms __trans__ to the lone pair of nitrogen in oxaziridines were shifted upfield by __c.__ 9 ppm, and 3.4 ppm, respectively, in comparison with isomers of inverted configuration.

Unusual carbonyl carbon chemical shifts
✍ Peter Yates; Hillar Auksi; J. A. Gosbee; G. E. Langford; F. N. Maclachlan πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 217 KB

## Abstract The Ketonic ^13^C NMR signals of a series of 6‐hydroxy‐5‐oxobicyclo[2.2.2]oct‐7‐ene‐2‐carboxylic acid lactones and of haplophytine and related __N__‐substituted 3‐piperidinones occur at exceptionally high field; the structural factors which are responsible have been elucidated by compar