ISSN:
0749-1581
Schlagwort(e):
1,3-dioxolane derivatives
;
13C NMR
;
Shift parameters
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
The 13C NMR spectra of 24 1,3-dioxolane derivatives are reported in an attempt to propose parameters for the C-2, C-4 and C-5 shifts from the 2-Me and 4-Me substituents, based on the ring stereochemistry. These parameters are obtained from simultaneous equations, and clearly agree with those calculated by the use of pattern molecules. The calculated parameter for the C-4 shift due to a 2-Me group differs notably from that proposed by other workers.
Zusätzliches Material:
4 Tab.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/mrc.1260240904
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