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Mechanical Chirality: Synthesis, Properties and Applications at a New Horizon in Supramolecular Stereochemistry

Objective

Molecular chirality is a central theme in chemistry; in 2015 approximately 13% of publications in J. Am. Chem. Soc. and 12% in Angew. Chem. concerned chirality. All previously studied forms of molecular asymmetry (central, axial, planar and helical chirality) have found applications throughout the sub-disciplines of chemistry including as catalysts, materials and sensors.

Mechanically chiral rotaxanes are molecules in which the mechanical bond between a macrocycle and dumbbell-shaped component is the source of asymmetry rather than the covalent structure of the components themselves. These unusual molecules represent a novel and unexplored chiral supramolecular environment as the lack of a scalable synthetic approach for their isolation in enantiopure form has prevented all but the most cursory investigation of their properties. Thus, mechanical chirality remains an unexplored frontier of molecular asymmetry with the potential to deliver novel functions and impact across a range of chemical disciplines from materials chemistry to the synthesis of pharmaceutically active compounds.

The Goldup Group has recently demonstrated the first practical method for the synthesis of enantiopure mechanically chiral rotaxanes using a flexible active template methodology and thus the stage is finally set for the study and exploitation of this novel form of supramolecular asymmetry. Within the period of this ERC Consolidator Grant the PI will lead a team to investigate the synthesis, properties and applications of these intriguing mechanically chiral molecules.

Fields of science (EuroSciVoc)

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Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

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.

ERC-COG - Consolidator Grant

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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) ERC-2016-COG

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Host institution

UNIVERSITY OF SOUTHAMPTON
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.

€ 1 998 927,50
Address
Highfield
SO17 1BJ SOUTHAMPTON
United Kingdom

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Region
South East (England) Hampshire and Isle of Wight Southampton
Activity type
Higher or Secondary Education Establishments
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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.

€ 1 998 927,50

Beneficiaries (1)

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