Download citation
Download citation

link to html
The crystal structure of the title compound, C18H18O4, has been investigated to establish the relative stereochemistry at the spiro ring junction. Each of the O atoms adjacent to the junction is an axial substituent of the neighboring ring; the adoption of this conformation is likely to be due to anomeric effects.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds