Assignments of 31P and 1H resonances in oligonucleotides by two-dimensional hartmann-hahn spectroscopy
β Scribed by Michael G Zagorski; David G Norman
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 336 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0022-2364
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Two-dimensional shift-correlated (COSY) and J-resolved NMR spectroscopy was used to identify and assign resonance in the aliphatic region (0.8 to 4.5 ppm) of the 1H spectrum of acid extracts and tissue of rat brain. The chemical shift and spin-spin coupling constants of several resonances, which cou
## Abstract Various 1,2,3β and 1,3,4βdiazaphospholes (1 to 4), a 1,2,3,4βtriazaphosphole (5) and two 1,2,3βdiazaphospholium chlorides (6, 7) have been studied by ^13^C, ^15^N and ^31^P NMR spectroscopy. The absolute signs [based on ^1^__J__(^13^C, ^1^H) > 0] of numerous coupling constants [e.g., ^1