ISSN:
0749-1581
Keywords:
13C
;
2D long-range 13C,1H shift correlation
;
2D RELAY
;
Substituted 9-phenanthrones
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The 13C NMR spectrum of 10,10-diphenyl-9-phenanthrone was assigned unambiguously using 2D 13C,1H shift correlated NMR spectra, optimized either for one-bond or long-range 13C—1H couplings, and 2D RELAY NMR spectra. This information allowed the structures of a number of substituted 10,10-diphenyl-9-phenanthrones to be deduced from their 13C NMR spectra. The results provide an insight into the mechanism of the reaction of 9-fluorenone with chlorodiphenylmethyllithium.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260271205
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