title: 5-Bromo-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indole-2,3-dione.
abstract: In the title compound, C(11)H(8)BrNO(2), the nine-membered fused-ring is nearly planar [maximum deviation = 0.022 (2) Å] and the allyl group is arched over the nine-membered fused-ring at a dihedral angle of 89.2 (1)°. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.
authors.forename: Khalil
authors.initials: K
authors.lastname: Maamri
authors.forename: Hafid
authors.initials: H
authors.lastname: Zouihri
authors.forename: El Mokhtar
authors.initials: el M
authors.lastname: Essassi
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng