3-(12-Bromo­dodec­yl)-1,5-dimethyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione

The seven-membered ring in the title compound, C23H35BrN2O2, adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The bromo­dodecyl substituent occupies an equatorial position, with the dodecyl chain exhibiting an extended conformation. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure

3-(6-Bromo­hex­yl)-1,5-dimethyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione

The seven-membered ring in the title compound, C17H23BrN2O2, adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The bromo­hexyl substituent occupies an equatorial position, with the hexyl chain exhibiting an extended conformation. Weak inter­molecular C—H⋯O hydrogen bonding is present in the crystal structure