Missions

Within the framework of the ANR-funded NiCatEther project, we develop new catalytic strategies for the formation of C–C and C–X (X = N, O, S) bonds through inter- or intramolecular coupling reactions using original substrates.
A particular focus at the beginning of the project concerned the conversion of (thio)esters into (thio)ethers via nickel-catalyzed intramolecular decarbonylation. This research axis was explored through a PhD project carried out in the laboratory and has provided a strong foundation for current developments.
Building on these results, the postdoctoral project aims to consolidate and extend the results obtained, particularly with bio-based substrates, while developing more sustainable catalytic approaches. Special attention will be given to overcoming identified limitations through the design of new catalytic systems based on abundant and non-critical transition metals (Ni, Co, Fe) combined with tailored ligands (diphosphines, N-heterocyclic carbenes, etc.).
The postdoctoral researcher will investigate inter- and intramolecular transformations involving atom or small-molecule elimination and may integrate electrochemical or photochemical approaches to modulate reactivity.

Activities

• Design, synthesis, and characterization of ligands and organometallic complexes
• Evaluation of catalytic performance and mechanistic studies
• Analysis, processing, and interpretation of experimental data
• Scientific dissemination of results: reports, publications, and presentations
• Collaborative work within the ANR consortium, in close interaction with the partner laboratory LCM (École Polytechnique, Palaiseau)

Skills

• PhD in coordination chemistry, organometallic chemistry, or homogeneous catalysis
• Strong experience in organometallic synthesis (experience with air-sensitive techniques is expected)
• Good command of common characterization techniques
• Ability to analyze and interpret experimental results
• Autonomy, scientific rigor, and strong organizational skills
• Ability to work in an international collaborative environment
• Good scientific communication skills in English (written and oral)

Work Context

The Laboratoire de Chimie de Coordination (LCC, UPR 8241) is a CNRS research unit recognized for its expertise in coordination chemistry, catalysis, materials, and chemistry for health. The laboratory is affiliated with the University of Toulouse and provides a stimulating scientific environment.
The postdoctoral researcher will join the “Ligands, Architectures Complexes et Catalyse” team, which has recognized expertise in the design of original metal complexes and their catalytic applications.
The project is conducted within the ANR-funded NiCatEther program in collaboration with the Laboratoire de Chimie Moléculaire at École Polytechnique (Palaiseau).
The postdoctoral researcher will be jointly supervised by Christophe Fliedel (CNRS Research Scientist) and Pascal Guillo (Associate Professor, University of Toulouse).

Constraints and risks

Research activities will take place in a chemistry laboratory and involve handling chemical products and specialized equipment in compliance with safety regulations.
The postdoctoral researcher will receive mandatory CNRS safety training (NEO) as well as internal training at the LCC on good laboratory practices and emergency procedures.