title: 2,2',4,4',6,6'-Hexamethyl-biphenyl-3,3',5,5'-tetra-yltetra-methyl-ene tetra-acetate.
abstract: The title compound, C(30)H(38)O(8), possess C(i) symmetry, with the inversion center situated at the center of the bridging C-C bond. In the crystal structure, mol-ecules are held together by C-H⋯O inter-actions.
authors.affiliation: Department of Chemistry, North University of China, Taiyuan, Shanxi 030051, People's Republic of China.
authors.forename: Tuoping
authors.initials: T
authors.lastname: Hu