Ontology highlight
ABSTRACT:
SUBMITTER: Ma Z
PROVIDER: S-EPMC3295487 | biostudies-literature | 2012 Mar
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120217 Pt 3
The title compound, C(24)H(30)O(8), was obtained by reaction of ethyl 4-hy-droxy-benzoate with 1,2-dichloro-ethane. The mol-ecule occupies a crystallographic inversion center, with its central ethyl-ene bridge in an anti conformation. The other ethyl-ene bridge has a gauche conformation, with the corresponding O-C-C-O torsion angle being 74.2 (1)°. The benzene rings are almost coplanar with the adjacent eth-oxy-carbonyl groups, with an r.m.s. deviation of 0.078 Å. ...[more]