title: A phosphine-free Pd catalyst for the selective double carbonylation of aryl iodides.
abstract: The first phosphine-free Pd-catalysed double carbonylation of aryl iodides is reported as a general and practical method, giving excellent conversions and selectivities for a wide range of aryl iodides and amine nucleophiles under atmospheric CO pressure.
authors.affiliation: Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, C/Marcel.li Domingo s/n, 43007 Tarragona, Spain.
authors.forename: Verónica
authors.initials: V
authors.lastname: de la Fuente
authors.forename: Cyril
authors.initials: C
authors.lastname: Godard
authors.forename: Ennio
authors.initials: E
authors.lastname: Zangrando
authors.forename: Carmen
authors.initials: C
authors.lastname: Claver
authors.forename: Sergio
authors.initials: S
authors.lastname: Castillón
mesh_terms: D002248:Carbon Monoxide / Q000737:chemistry*; D002384:Catalysis; D007454:Iodides / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D014508:Urea / Q000031:analogs & derivatives* / Q000737:chemistry
chemical_list: D007454:Iodides; D010165:Palladium; D002248:Carbon Monoxide; D014508:Urea; C483182:N,N'-dibutylurea