title: 4,9-Dioxa-1,3(1,2)-dibenzena-2(4,5)-1,3-oxazolidinacyclononaphane.
abstract: The oxazole ring in the title compound, C(20)H(23)NO(3), adopts an envelope conformation while the 12-membered ring is in a chair conformation. The dihedral angle between the benzene rings is 37.8 (1)°. The crystal structure displays inter-molecular C-H⋯O hydrogen bonding.
authors.forename: B
authors.initials: B
authors.lastname: Balakrishnan
authors.forename: P R
authors.initials: PR
authors.lastname: Seshadri
authors.forename: S
authors.initials: S
authors.lastname: Purushothaman
authors.forename: R
authors.initials: R
authors.lastname: Raghunathan