Efficient Phosphorus Catalysts for the Halogen-Exchange (Halex) Reaction

Marie-Agnès Lacour (1) , Maria Zablocka (2, 3) , Carine Guyard-Duhayon (2) , Jean Pierre Majoral (2) , Marc Taillefer (1)

1 ICGM ICMMM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
2 LCC - Laboratoire de chimie de coordination
3 Centre of Molecular and Macromolecular Studies

New families of monomeric to dendritic, and monocationic to multicationic (PNP) compounds have been prepared and tested as catalysts in halogen exchange (Halex) reactions. Some of them allow an increase in the efficiency of these reactions which are performed in some cases under the mildest conditions reported up to now.

Mots clés: arylation; catalysts; fluorination; halogen exchange (Halex) reaction; phosphorus

Domaines: Chimie organique

Marie-Agnès Lacour, Maria Zablocka, Carine Guyard-Duhayon, Jean Pierre Majoral, Marc Taillefer. Efficient Phosphorus Catalysts for the Halogen-Exchange (Halex) Reaction. Advanced Synthesis and Catalysis, 2008, 350, pp.2677-2682. ⟨10.1002/adsc.200800428⟩. ⟨hal-00356534⟩