17,18-Dibromo-8-Methyl-4,12-Ditosyl-3,4,5,6,7,8,9,10,11,12,13,14-Dodeca-Hydro-2H-Benzo[b][1,4,7,11,15]Dioxatriaza-Cyclo-Hepta-Decine

Abstract

In the title compound, C<inf>31</inf>H<inf>39</inf>Br<inf>2</inf>N <inf>3</inf>O<inf>6</inf>S<inf>2</inf>, a 17-membered azamacrocyclic ligand containing two ether O and three aza N atoms, the three pendant aromatic rings form an E shape. The dihedral angles between the central benzene ring and the side ones are 17.8 (3) and 7.4 (3)°, and the dihedral angle between the tosyl rings is 10.6 (3)°. The methyl group is disordered over two orientations, with occupancies of 0.52 (15) and 0.48 (15). © 2010.