Project description
Base metal catalysis for greener chemistry and a brighter, cleaner future
In the world of chemical synthesis, catalysis is behind nearly 90 % of chemical and pharmaceutical production. However, noble metals like Pd, Pt, and Rh, central to many catalysts, raise sustainability and toxicity concerns. As their costs fluctuate and supply wavers, a transformation is needed. Funded by the Marie Skłodowska-Curie Actions programme, the NextBase project will forge an alliance of catalysis experts united against this challenge. The project aims to tackle the vital shift from precious to first-row transition metals (TMs), such as Mn, Fe, and Cu, in cross-coupling reactions. Capitalising on a broad expertise, this transformative project harnesses first-row TMs’ reactivity for sustainable cross-coupling, targets industrial milestones, and cultivates sustainability-conscious PhD scholars.
Objective
"Catalysis is today exploited for preparing ca. 90% of chemical and pharmaceutical products. Use of catalysts allows for efficient chemical transformations, limiting the energy consumption and improving selectivity and atom economy. However, a large number of catalytic systems rely on noble metals (e.g. Pd, Pt, Rh, Ir, Au), with associated sustainability and toxicity issues. Indeed, all these metals are undergoing strong price fluctuations and will face supply limitations in the future. Moreover, given the toxicity of most precious metals, the tolerated threshold in fine chemicals and APIs is very low, with associated purification costs (solvents, energy, generation of waste). For these reasons, replacement of noble metals with the cheaper and generally less toxic 1st row transition metals (TMs) - such as Mn, Fe, Co, Ni, Cu - is becoming a compelling goal for chemists, as well as a need for society. However, this goal also represents a tremendous challenge, as the typical reactivity of 2nd and 3rd row TMs cannot be easily transferred to 1st row TMs, due to their different electronic structure: the so-called ""base metals"" tend to form high spin complexes and to engage in single electron transfer rather than in the multielectron redox steps typical of noble metals.
NextBase is an intersectoral consortium of research groups with a strong expertise in catalysis, who will join forces to take the challenge of noble metal replacement in cross-coupling reactions - a class of transformations of high industrial importance for the production of fine chemicals and APIs. Synergies and complementary types of expertise within the DN will be exploited (i) to harness the reactivity of 1st row TM for several types of cross-coupling, which will be also applied to industrially relevant targets, and (ii) to train PhD students aware of the importance of sustainability issues and expert in the use and combination of sustainable catalytic methodologies."
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
- medical and health sciencesbasic medicinepharmacology and pharmacypharmaceutical drugs
- natural scienceschemical sciencescatalysis
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Keywords
Programme(s)
- HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA) Main Programme
Funding Scheme
HORIZON-TMA-MSCA-DN - HORIZON TMA MSCA Doctoral NetworksCoordinator
20122 Milano
Italy