Summary
Two-dimensional NMR-spectra (C-H-COSY and H-H-COSY) of vinyloge β-diketones were measured. The results indicate the alternance of the chemical shifts along the unsaturated chain of the compounds. The experimental data are compared with quantum-chemical calculations.
Similar content being viewed by others
Literatur
Mann G., Beyer L., Arrieta A. (1987) Z. Chem.27: 172; Arrieta A., Dietze F., Mann G., Beyer L., Hartung J. (1988) J. prakt. Chem.330: 111
Ilge H. D., Faßler D., Hartmann H. (1984) Z. Chem.24: 218
Gustav K., Bartsch U. (1989) Z. Chem.29: 68; Gustav K., Bartsch U. (1991) Monatsh. Chem.122: 269, 565
Pedersen U., Rasmussen P. B., Lawesson S. O. (1985) Liebigs Ann. Chem.1985: 1557; Arrieta A., Beyer L., Kleinpeter E., Lehmann J., Dargatz M. (1992) J. prakt. Chem.334: 696
Gustav K., Bartsch U., Schütz H., Machinek R., Lüttke W. (1991) J. prakt. Chem.333: 101
Kessler H., Gehrke M., Griesinger C. (1988) Angew. Chem.100: 507
Schatz P. F. (1984) RACCOON (Really Awesome Computer Calculation of Observed NMR Spectra). Univ. of Wisconsin, Madison
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gustav, K., Bartsch, U., Günther, W. et al. Spektroskopische Untersuchungen an organischen Carbonylverbindungen, 8. Mitt.: Systematische zweidimensionale NMR-Messungen an dimethylaminophenyl-substituierten β-Diketonen. Monatsh Chem 124, 1177–1180 (1993). https://doi.org/10.1007/BF00810026
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00810026