## Abstract Spinโlattice relaxation rates of the ^13^C responses of pyridine were measured in the presence of aqueous sucrose and sodium alginate solutions and calcium alginate gels. In each case the results indicated a reduction in the overall tumbling rate of pyridine compared with that in aqueou
A study of the interactions of pyridine in solution by means of 13C NMR
โ Scribed by William M Litchman
- Publisher
- Elsevier Science
- Year
- 1974
- Weight
- 536 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0022-2364
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๐ SIMILAR VOLUMES
A detailed analysis of the I3C NMR spectra of the 1-N-and 3-N-methyl derivatives of lH-2-(2,4-dimethoxyphenyI)imidazo[4,5-~]pyridine, utilizing long-range couplings and 2D 'H-I3C correlation experiments, has led to an unambiguous assignment of all carbons. Comparison of these definitive assignments
## Abstract The interactions between the protein, bovine plasma albumin, and surfactant, sodium dodecyl sulfate, have been studied by ^13^Cโnmr spectroscopy at pH 5.4โ6.8 in D~2~O solution. The ^13^C chemical shifts and the ^13^C spinโlattice relaxation time of the individual carbons of the surfact
## Abstract One methyldecahydroisoquinoline and some octahydroโ and decahydroโisoquinolone derivatives were studied by ^13^C NMR. The configuration of these products was deduced by comparison of the experimental chemical shifts and the calculated values. Conclusions could thus be reached on the con