title: Formation of new 5,11b-bridged isoindolo
abstract: [formula: see text] The tandem Pummerer/pi-aromatic cyclization of alpha-acyliminium ion, leading efficiently in "one pot" to thiopoxyareno-bridged isoindoloisoquinolinone incorporating the arylthio group, has been demonstrated for the first time. During this sequence the angular hydroxylated isoindoloisoquinolinone, resulting from the Pummerer-type cyclization, was also obtained.
authors.affiliation: URCOM, Universite du Havre, Faculte des Sciences et Techniques, Le Havre, France.
authors.initials: N
authors.lastname: Hucher
authors.initials: A
authors.lastname: Dalch
authors.initials: B
authors.lastname: Decroix