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Novel Strategies for the Assembly of sp3 Carbon–Boron Bonds. Development of Multicomponent Reactions of Boryl Radicals Using Photocatalysis.

Objective

Boron-containing small organic molecules are fundamental building-blocks in synthetic chemistry due to their use in the Nobel Prize-winning Suzuki cross-coupling. The invention of novel chemical reactions that form carbon–boron bonds in unprecedented ways is of strategic importance to facilitate the discovery, evolution and manufacture of molecules that impact our society.

The overarching aim of this project is to explore a conceptually novel approach where sp3 carbon–boron bonds are assembled through the reactivity of B-centred radicals (boryl radicals).

Here we propose to develop unprecedented multicomponent reactions based on the photocatalytic generation of boryl radicals from homo-allylic amine-boranes, followed by their cyclization and then diversification through a final reaction with a broad range of trapping agents. This novel synthetic approach will provide a novel class of borylated building blocks that have not been prepared before and we will study their application in metal-catalysed cross-couplings. This methodology will be applied to streamline the preparation of difficult-to-make drug analogues.

The proposal capitalizes on recent developments of the host group that pioneered the use of amine-boranes in photoredox catalysis for boryl radical generation and utilization.

The development of this innovative project at RWTH Aachen will create new tools in bio-organic chemistry and facilitate the preparation of high-value materials. Its implementation will be facilitated by generating, transferring, sharing and disseminating knowledge, and will enhance my future career following the training plan envisioned.

Fields of science (EuroSciVoc)

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Keywords

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) HORIZON-MSCA-2021-PF-01

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Coordinator

RHEINISCH-WESTFAELISCHE TECHNISCHE HOCHSCHULE AACHEN
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 173 847,36
Address
TEMPLERGRABEN 55
52062 Aachen
Germany

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Region
Nordrhein-Westfalen Köln Städteregion Aachen
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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