The enantiomers of 7aH-cyclopenta[b]pyra
β
Thomas Zimmermann; Nikola Pustet; Albrecht Mannschreck
π
Article
π
1999
π
John Wiley and Sons
π
English
β 37 KB
The separation of the enantiomers of 7aH-cyclopenta[b]pyran-7-ones 1 was performed by enantioselective liquid chromatography with the sorbent/solvent systems triacetylcellulose/methanol, tribenzoylcellulose/methanol, and (+)-poly(trityl methacrylate)/silica gel/n-heptane/isopropanol.