Sensitive through-space dipolar correlations between nuclei of small organic molecules by partial alignment in a deuterated liquid solvent

Journal of the American Chemical Society

Volumn 124, Issue 50, 2002, Pages 14862-14863

  Bendiak, Brad ^a  

^a UNIVERSITY OF COLORADO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

4 N PENTYL 4' CYANOBIPHENYL; DEUTERIUM; SOLVENT; UNCLASSIFIED DRUG;

ARTICLE; DEUTERON NUCLEAR MAGNETIC RESONANCE; DIPOLE; MOLECULAR DYNAMICS; NUCLEAR OVERHAUSER EFFECT; PROTON NUCLEAR MAGNETIC RESONANCE; TEMPERATURE DEPENDENCE;

ANISOTROPY; BIPHENYL COMPOUNDS; DEUTERIUM; MAGNETIC RESONANCE SPECTROSCOPY; NITRILES; PHENANTHRENES; SENSITIVITY AND SPECIFICITY; SOLVENTS;

EID: 0037132627     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja028412q     Document Type: Article

References (17)

1. (a) Tjandra, N.; Bax, A. Science 1997, 278, 1111-1114.
2. (b) Bolon, P. J.; Prestegard, J. H. J. Am. Chem. Soc. 1998, 120, 9366-9367.
3. (c) Hansen, M. R.; Rance, M.; Pardi, A. J. Am. Chem. Soc. 1998, 120, 11210-11211.
4. Diehl, P. In Nuclear Magnetic Resonance of Liquid Crystals; Emsley, J. W., Ed.; Reidel: Dordrecht, the Netherlands, 1985; pp 147-180.
5. The effects of J-anisotropy on splittings is typically 2-3 orders of magnitude less than the effects of dipolar coupling; therefore, in weakly oriented samples, J-anisotropy contributes negligibly to multiplet patterns.
6. (a) Bothner-By, A. A.; Stephens, R. L.; Lee, J.-M.; Warren, C. D.; Jeanloz, R. W. J. Am. Chem. Soc. 1984, 106, 811-813.
7. (b) Bax, A.; Davis, D. G. J. Magn. Reson. 1985, 63, 207-213.
8. (a) Losonczi, J. A.; Andrec, M.; Fischer, M. W. F.; Prestegard. J. H. J. Magn. Reson. 1999, 138, 334-342.
9. (b) Ramirez, B. E.; Bax, A. J. Am. Chem. Soc. 1998, 120, 9106-9107.
10. 2H spectra were recorded on the lock channel using a Nalorac 3-mm triple resonance probe. Protonated samples (0.5 mg) were used.
11. Emsley, J. W. In Nuclear Magnetic Resonance of Liquid Crystals; Emsley, J. W., Ed.: Reidel: Dordrecht, the Netherlands, 1985; pp 379-412.
12. Zhang, S.-L.; Peng, Z.-Y.; Wu, J.; Shen, T.-H.; Wu, N.-Q.; Mol. Cryst. Liq. Cryst. 1983, 91, 295-307.
13. Attard, G. S.; Beckmann, P. A.; Emsley, J. W.; Luckhurst, G. R.; Turner, D. L. Mol. Phys. 1982, 45, 1125-1129.
14. 19 containing samples up to about 1% w/w, the transition was near 27 °C, as recorded on a Varian Inova instrument.
15. Davis, A. L.; Estcourt, G.; Keeler, J.; Laue, E. D.; Titman, J. J. J. Magn. Reson. 1993, A105, 167-183.
16. Tian, F.; Bolon, P. J.; Prestegard, J. H. J. Am. Chem. Soc. 1999, 121, 7712-7713.
17. Hennig, M.; Carlomagno, T.; Williamson. J. R. J. Am. Chem. Soc. 2001, 123, 3395-3396.