Hexamethyl 13,14-dioxapenta-cyclo-[8.2.1.1(4,7).0(2,9).0(3,8)]tetra-deca-5,11-diene-1,4,5,6,11,12-hexa-carboxyl-ate.

ABSTRACT: In the title compound, C(24)H(24)O(14), the stereochemistry at the cyclo-butane ring is cis-anti-cis and the -COOMe groups in the bicyclic rings are syn to each other. The mol-ecule lies on a twofold rotation axis. In the crystal, weak C-H⋯O hydrogen bonds connect mol-ecules into chains along [001], forming R(2) (2)(10) rings.

SUBMITTER: Lough AJ 

PROVIDER: S-EPMC3470332 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature