Helvetica Chimica Acta p. 2043 - 2056 (1984)
Update date:2022-08-03
Topics: Oxidation Regioselectivity NMR spectroscopy Hydrogenation Reduction Enantiomeric excess (ee) Recrystallization Stereoselective synthesis Hydrolysis Mass spectrometry (MS) Optically active Protecting group Epoxidation Diastereomers Retrosynthetic analysis Chiral Auxiliary Carotenoids Chromatography (HPLC, TLC)
Buchecker, Richard
Marti, Urs
Eugster, Conrad Hans
For the specification of the relative and absolute configuration in carotenoids with 3,5,6-trihydroxy-5,6-dihydro β-end groups, several ionone derivatives and carotenoids bearing this end group were synthesized.Acid-catalyzed hydrolysis of (3S,5S,6R)-3-ac
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