A variable-temperature probe for the measurement of 1H NMR spectra with magic-angle rotation
✍ Scribed by B Schneider; D Doskočilová; J Babka; Z Růžička
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 385 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0022-2364
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Investigation of the cycloaddition reaction under thermodynamic control of pyrido[2,1-a]isoindole with maleimide derivatives revealed a new rearrangement leading to 2-{2Ј-[(1R)-2,5-dioxopyrrolidinylidene]-2Ј-[(1R)-2,5-dioxopyrrolidinyl)methyl]}phenylpyridine. Their structure was confirmed by Xray di
The NOESY spectrum and vicinal coupling constants of t(4)-acetoxy-3,3-dimethyl-r(2),c(6)-diphenyl-Nacetylpiperidine suggest that the compound adopts a chair conformation with axial phenyl groups. The vicinal coupling constants of t(4)-acetoxy-r(2),c(6)-diphenyl-N-acetylpiperidine could be accounted
## Abstract It is demonstrated that in a case where neither the proton nor the natural‐abundance ^13^C‐satellite spectra of a partially oriented molecule carry enough structural information, one can determine the entire molecular geometry by the combined use of several liquid crystals as solvents.