organic compounds
The stereochemistry of the epoxide ring of the title compound, 12,12-ethylenedioxy-8α,9α-epoxypodocarpan-19-oic acid, C19H28O5, prepared during studies aimed at converting podocarpic acid into precursors for the synthesis of biologically active quassinoids, has been confirmed by X-ray structure determination.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (CIF format) |
CCDC reference: 130555