%0 Journal Article
%T Tetra-tert-butyl 13,14-dioxapentacyclo[8.2.1.14,7.02,9.03,8]tetradeca-5,11-diene-5,6,11,12-tetracarboxylate
%A Alan J. Lough
%A Kelsey Jack
%A William Tam
%J Acta Crystallographica Section E
%D 2012
%I International Union of Crystallography
%R 10.1107/s1600536812039220
%X The stereochemistry of the title compound, C32H44O10, at the cyclobutane ring is cis-anti-cis. The molecule lies across an inversion center. In the crystal, weak C¡ªH...O hydrogen bonds connect molecules into chains along [100], forming R22(6) rings.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536812039220