title: 1,4-Diazaniumbicyclo[2.2.2]octane Diacetate: As an Effective, New and Reusable Media for the Synthesis of 14-Aryl-14H-dibenzo[a,j]xanthenes.
abstract: A general synthetic route to dibenzoxanthenes has been developed using 1,4-diazaniumbicyclo[2.2.2]octane diacetate as a new bis ionic liquid under thermal and solvent free condition. This method provides several advantages such as a simple work-up, environmental friendliness and shorter reaction time along with high yields. All of the synthesized compounds were characterized by infrared spectroscopy, 1H and 13C spectroscopy and elemental analyses.
authors.forename: Leila Zare
authors.initials: LZ
authors.lastname: Fekri
authors.forename: Hajar Saeedi
authors.initials: HS
authors.lastname: Fard
mesh_terms: D014966:Xanthenes / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D014966:Xanthenes; C011759:dibenzoxanthenes