title: 1,5-Dibenzyl-3-propargyl-1,5-benzo-diazepine-2,4-dione.
abstract: The title compound, C(26)H(22)N(2)O(2), features a benzene ring fused with a seven-membered diazepine ring; the latter ring adopts a boat conformation (with the propargylallyl-bearing C atom as the prow and the fused-ring C atoms as the stern). The phenyl ring of one of the two benzyl substituents is disordered over two positions in a 0.812 (11):0.188 (11) ratio.
authors.forename: Hind
authors.initials: H
authors.lastname: Jabli
authors.forename: F
authors.initials: F
authors.lastname: Ouazzani Chahdi
authors.forename: Bernard
authors.initials: B
authors.lastname: Garrigues
authors.forename: El Mokhtar
authors.initials: el M
authors.lastname: Essassi
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng