7,14-Bis(4-bromo­phen­yl)-2,11,11-trimethyl-1,4,10,12-tetra­oxa­dispiro­[4.2.5.2]penta­decane-9,13-dione

In the mol­ecule of the title compound, C(26)H(26)Br(2)O(6), the cyclo­hexane ring is in a chair conformation, while the five-membered and 1,3-dioxane rings both adopt envelope conformations. The dihedral angle between the benzene rings is 77.21 (3)°. In the crystal structure, weak inter­molecular C—H⋯O inter­actions link the mol­ecules into centrosymmetric dimers, forming R (2) (2)(14) ring motifs. One of the Br atoms, the methyl C and H atoms, and the C atom bonded to the methyl group of the five-membered ring are disordered over two positions. The Br atoms were refined with occupancies of 0.51 (4) and 0.49 (4), while the C and H atoms were refined with occupancies of 0.320 (18) and 0.680 (18).