title: Modular functionalized polyphosphines for supported materials: previously unobserved (31)P-NMR «through-space» ABCD spin systems and heterogeneous palladium-catalysed C-C and C-H arylation.
abstract: The modular design of polyphosphines, diversely functionalized for facile immobilization on virtually any kind of support, is reported. Previously unobserved ABCD (31)P NMR spin-spin systems evidence the control exercised on the polyphosphines conformation. We illustrate the catalytic performance at low Pd loading of the recyclable immobilized polyphosphines in C-C bond formation reactions.
authors.affiliation: Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR-CNRS 6302, 9, avenue Alain Savary, 21078 Dijon, France. hiersojc@u-bourgogne.fr.
authors.forename: Matthieu
authors.initials: M
authors.lastname: Beaupérin
authors.forename: Radomyr
authors.initials: R
authors.lastname: Smaliy
authors.forename: Hélène
authors.initials: H
authors.lastname: Cattey
authors.forename: Philippe
authors.initials: P
authors.lastname: Meunier
authors.forename: Jun
authors.initials: J
authors.lastname: Ou
authors.forename: Patrick H
authors.initials: PH
authors.lastname: Toy
authors.forename: Jean-Cyrille
authors.initials: JC
authors.lastname: Hierso