title: Oxidative aromatization of olefins with dioxygen catalyzed by palladium trifluoroacetate.
abstract: Molecular oxygen can replace sacrificial olefins as the hydrogen acceptor in the palladium trifluoroacetate catalyzed dehydrogenation of cyclohexene and related cyclic olefins into aromatics. One of the major drawbacks of the homogeneous system is the tendency of the palladium trifluoroacetate to precipitate as palladium(0) at elevated temperatures. The use of better ligands affords catalysts that can operate at higher temperatures, although they are less reactive than palladium trifluoroacetate.
authors.affiliation: Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, USA. bercaw@caltech.edu
authors.forename: John E
authors.initials: JE
authors.lastname: Bercaw
authors.forename: Nilay
authors.initials: N
authors.lastname: Hazari
authors.forename: Jay A
authors.initials: JA
authors.lastname: Labinger