e-ISSN: 1867-3899
Project code: CTQ2016-75016-R
Keywords: Reaction mechanisms Palladium Oxidation Ionic liquids Carbonylation
Record's date: 2024-09-07
Papper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Chemcatchem. 10 (11): 2450-2457
APA: Zahrtmann, Nanette; Claver, Carmen; Godard, Cyril; Riisager, Anders; Garcia-Suarez, Eduardo J.; (2018). Selective Oxidative Carbonylation of Aniline to Diphenylurea with Ionic Liquids. Chemcatchem, 10(11), 2450-2457. DOI: 10.1002/cctc.201800004
Acronym: ECO2VALCAT
Publication Type: Journal Publications
Author, as appears in the article.: Zahrtmann, Nanette; Claver, Carmen; Godard, Cyril; Riisager, Anders; Garcia-Suarez, Eduardo J.;
Department: Química Física i Inorgànica
URV's Author/s: Claver Cabrero, Maria del Carmen Orosia / Godard, Cyril / ZAHRTMANN, NANETTE
Abstract: A catalytic system for the selective oxidative carbonylation of aniline to diphenylurea based on Pd complexes in combination with imidazolium ionic liquids is presented. Both oxidants, Pd complexes, and ionic liquids affect the activity of the reaction, and the choice of oxidant determines the selectivity of the reaction. Together they allow the reaction to proceed under comparatively mild conditions without a loss of activity. Examination of the reaction by use of in situ NMR spectroscopy allowed us to observe an intermediate suggested only previously, which supported the proposed mechanism
Thematic Areas: Química Physical and theoretical chemistry Organic chemistry Medicina i Materiais Interdisciplinar Inorganic chemistry Farmacia Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas ii Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, physical Catalysis Biotecnología Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1867-3880
Author's mail: cyril.godard@urv.cat carmen.claver@urv.cat
Author identifier: 0000-0001-5762-4904 0000-0002-2518-7401
Link to the original source: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201800004?af=R
Funding program: PROGRAMA ESTATAL DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN ORIENTADA A LOS RETOS DE LA SOCIEDAD
Article's DOI: 10.1002/cctc.201800004
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
Funding program action: VALORIZACION EFICIENTE DE CO2 A COMBUSTIBLES Y COMPUESTOS DE ALTO VALOR AÑADIDO MEDIANTE CATALISIS HOMOGENEA Y NANO-CATALISIS
Repositori URV