Helvetica Chimica Acta p. 716 - 727 (1980)
Update date:2022-08-02
Topics:
Pfander, Hanspeter
Hadorn, Martin
Lachenmeier, Andreas
Englert, Gerhard
With regard to the investigation of the biosynthesis of the C30-carotenoids in citrus fruits apocarotenoids with a methyl group shifted by one position (diapocarotenoids) were synthesized.Characteristical differences, especially in the 270-MHz-1H-NMR. spectra between the apo- and the diapocarotenoids are reported.The comparison of the natural pigments with the synthetic compounds proves that the natural products belong to the apocarotenoids as has been postulated earlier.
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