Conformational analysis of carbohydrates has depended, in large part, on the use of three-bond (vicinal) IH\_1H spin-coupling constants (31HH)' whose magnitudes can be correlated with molecular torsion angles, as first enunciated by Karplus [1]. In the ensuing years, more sophisticated Karplus relat
✦ LIBER ✦
Determination of Magnitudes and Relative Signs of 1 H– 19 F Coupling Constants through 1D- and 2D-TOCSY Experiments
✍ Scribed by Espinosa, Juan F.
- Book ID
- 121397056
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 607 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
13C-1H spin-coupling constants in carboh
✍
Anthony S. Serianni; Carol A. Podlasek
📂
Article
📅
1994
🏛
Elsevier Science
🌐
English
⚖ 700 KB
A Method for the Rapid and Simple Measur
✍
Espinosa, Juan F.; Broughton, Howard
📂
Article
📅
2013
🏛
John Wiley and Sons
🌐
English
⚖ 506 KB
19F-13C, 1H-13C Multi-Bond and Single-Bo
✍
A.A. Ribeiro; M.J. Glen
📂
Article
📅
1994
🏛
Elsevier Science
🌐
English
⚖ 518 KB
Signs of 19F1H and 19F13C spin–spin coup
✍
I. D. Rae; J. A. Weigold; R. H. Contreras; G. Yamamoto
📂
Article
📅
1992
🏛
John Wiley and Sons
🌐
English
⚖ 397 KB
## Abstract The details of two‐dimensional ^13^C^1^H correlated spectra have provided information about the relative signs of __J__(C, F) and __J__(F, H) for several molecules in which C, F and H are mutually coupled. Unlike signs are found for __J__(C, F) and __J__(F, H) when the coupling pathway
2D and 3D HCCH TOCSY experiments for det
✍
S. Donald Emerson; Gaetano T. Montelione
📂
Article
📅
1992
🏛
Elsevier Science
⚖ 483 KB
The determination of signs and magnitude
✍
N.J Koole; M.J.A de Bie
📂
Article
📅
1976
🏛
Elsevier Science
⚖ 716 KB