Molecular tweezers for enantiodiscrimination in NMR: Di-(R,R)-1-[10-(1-hydroxy-2,2,2-trifluoroethyl)-9-anthryl]-2,2,2-trifluoroethyl benzenedicarboxylates
✍ Scribed by Sergio Gil; Martina Palomino-Schätzlein; Kepa Koldo Burusco; Carlos Jaime; Albert Virgili
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 413 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0899-0042
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The ^13^C and ^1^H NMR spectra of 1‐OH‐, 2‐OH‐, 1,2‐diOH‐, 1‐OAc‐, 2‐OAc‐ and 1,2‐diOAc‐9,10‐anthraquinone were assigned. The hypothesis that substituent‐effect additivity could be used as a chemical shift assignment tool was tested, with satisfactory results. For all compounds, errors
## 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.