title: Palladium-mediated borylation of pentafluorosulfanyl functionalized compounds: the crucial role of metal fluorido complexes.
abstract: Stoichiometric reactions of SF5 functionalized bromo or iodo aromatics at [Pd(PiPr3)2] (1) led to the oxidative addition products 3, 5 and 7. They were converted into their corresponding palladium fluorido complexes, which reacted readily with bis(pinacolato)diboron (B2pin2) to give the borylated SF5 aromatic compounds. Based on these studies a catalytic borylation of SF5 organyls was developed.
authors.affiliation: Humboldt-Universität zu Berlin, Department of Chemistry, Brook-Taylor-Straße 2, D-12489 Berlin, Germany. thomas.braun@chemie.hu-berlin.de.
authors.forename: Claudia
authors.initials: C
authors.lastname: Berg
authors.forename: Thomas
authors.initials: T
authors.lastname: Braun
authors.forename: Reik
authors.initials: R
authors.lastname: Laubenstein
authors.forename: Beatrice
authors.initials: B
authors.lastname: Braun