Article (Scientific journals)
Palladium-catalyzed methoxycarbonylation of a commodity CO2-sourced δ-valerolactone
Tabaja, Hussein; Grignard, Bruno; Detrembleur, Christophe et al.
2025In Molecular Catalysis, 585, p. 115376
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Keywords :
carbon dioxide; carbon dioxide-sourced monomer; lactone
Abstract :
[en] The methoxycarbonylation of 3-ethylidene-6-vinyltetrahydro-2H-pyran-2-one (EVP), a commodity δ-valerolactone prepared by telomerization of CO2 with butadiene, is reported. The pytbpx ligand proved instrumental to achieve successful formation of the new carbonylation product 11.
Research Center/Unit :
CESAM - Complex and Entangled Systems from Atoms to Materials - ULiège [BE]
CERM - Center for Education and Research on Macromolecules - ULiège [BE]
Disciplines :
Materials science & engineering
Chemistry
Author, co-author :
Tabaja, Hussein;  University of Rennes - CNRS, Institut des Sciences Chimiques - France
Grignard, Bruno ;  University of Liège [ULiège] - Complex and Entangled Systems from Atoms to Materials [CESAM] Research Unit - Center for Education and Research on Macromolecules [CERM] - Belgium ; University of Liège [ULiège] - FRITCO2T Platform - Belgium
Detrembleur, Christophe  ;  University of Liège [ULiège] - Complex and Entangled Systems from Atoms to Materials [CESAM] Research Unit - Center for Education and Research on Macromolecules [CERM] - Belgium ; Walloon Excellence [ WEL] Research Institute - Wavre - Belgium
Beller, Matthias ;  Leibniz Institute for Catalysis e. V. at the University of Rostock, Rostock, Germany
Guillaume, Sophie M. ;  University of Rennes - CNRS, Institut des Sciences Chimiques - France
Carpentier, Jean-François ;  University of Rennes - CNRS, Institut des Sciences Chimiques - France
Language :
English
Title :
Palladium-catalyzed methoxycarbonylation of a commodity CO2-sourced δ-valerolactone
Publication date :
October 2025
Journal title :
Molecular Catalysis
ISSN :
2468-8274
eISSN :
2468-8231
Publisher :
Elsevier B.V.
Volume :
585
Pages :
115376
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
HE - 101073223 - D-Carbonize - Biocarbon based Polymers for Sustainable Material Development
Funders :
EU - European Union
CNRS - Centre National de la Recherche Scientifique
F.R.S.-FNRS - Fund for Scientific Research
Funding text :
This work was performed with the help of European Union Grant MSCA-DN- d -Carbonize 101073223 (Ph.D. grant to H.T.), Universit\u00E9 de Rennes and CNRS. We gratefully thank Dr. R. Jackstell and Dr. H. Neumann (Likat, Rostock, Germany) for providing the py t bpx ligand. We are also grateful to Philippe J\u00E9han (CRMPO, UAR ScanMat, CNRS-Universit\u00E9 de Rennes) for assistance with the MS analyses.
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