... II BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN VOL ... signment of the absolute configuration of the pinocarvone oxides by means of unequivocal chemical transformations into ... of prepara- tive vpc followed by silica gel column chromato- graphy, and chemically pure (-)- and ...
![(1R,2S,5R)-6,6-dimethylspiro[bicycle[3.1.1]heptane-2,2’-oxiran]-3-one Structure](https://image.chemsrc.com/caspic/307/22466-70-2.png)
