Synthesis of chelating Bis(NHC)-Phosphinidine ligands

The transformation of renewable feedstocks such as carbon dioxide, is closely linked to homogenous catalysis. In homogenous catalysis transition metal complexes, containing a metal center and a of ligands (modulating the reactivity of these complexes) are key to achieve challenging transformations. This project aims to synthesize unique phosphorus-containing molecules (ligands) that can bind to transition metal centers, similar to how metals are embedded in enzymes. We will tailor our phosphorus ligands to achieve unique reactivities. The ligands made in this project will help to stabilize metals such as nickel or rhodium, as metal complexes, in a way that these complexes then can activate and functionalize small molecules of industrial interest, such as carbon dioxide. To realize the proposed research experts in transition metal chemistry at the University of Calgary and experts in organophosphorus chemistry will join forces to make molecules that have the potential to change the way we use renewable resources.

Faculty Supervisor:

Roland Roesler

Student:

Partner:

Leibniz Institute for Catalysis

Discipline:

Physics

Sector:

Technology; Green/Alternative Energy; Clean Technology

University:

University of Calgary

Program: