organic compounds
The stereochemistry of (3R, 2'S)-2'-N-dibenzylamino-1,2:5,6-di-O-isopropylidene--D-allofuranos-3-spiro-3'-propano-3-lactone, C28H33NO7, has been established. The three five-membered rings adopt envelope conformations. The spiropropiolactone ring is practically planar.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (CIF format) |
CCDC reference: 128612