trans,trans,trans-1,4-dimethoxy-2,3,5,8-tetrabromotetralin

The title compound, C12H12Br4O2, is a derivative of 1,2,3,4-tetrahydronaphthalene (tetralin), with 1,4-dimethoxy and 2,3dibromo substituents on the saturated ring and 5,8-dibromo substituents on the aromatic ring. The molecule occupies a special position on a twofold axis and the saturated ring has a half-chair conformation