Completed Chemistry Cells, Biochemistry & Physiology

Changing the nature of chemical synthesis through metal catalyzed C-H bond functionalization

In plain English

AI plain-English summary

Chemists are learning to break the strongest carbon-hydrogen bonds in ordinary molecules and rebuild them into useful structures in a single step, bypassing the long, wasteful sequences that have defined synthesis for a century. Conventional synthesis often requires multiple chemical operations—adding, protecting, and removing groups—just to join two molecules. This is slow, expensive, and generates large amounts of waste. The research targets carbon-hydrogen (C-H) bonds, which are abundant in almost every organic molecule but notoriously unreactive. By using metal catalysts to activate these bonds directly, the team aims to transform inert starting materials into complex products in far fewer steps. If successful, the work could accelerate drug discovery by making medicines cheaper to produce, enable the chemical modification of polymers and proteins for advanced materials and chemical biology, and improve understanding of hydrocarbon oxidation—relevant to energy research. The project is fundamental science: it seeks a new blueprint for how molecules are made, rather than delivering a specific product. Past shifts of this kind—from retrosynthesis to cross-coupling—have reshaped entire industries. This one could do the same.

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Despite the changing face of science, the importance of synthesis - the ability to make molecules - has not diminished. To solve the increasingly complex synthetic problems posed by Nature, medicine and materials, we must question the dogma that defines what we know about making organic molecules. This proposal seeks to address the 'synthesis grand challenge' to develop a new blueprint for chemical synthesis that will revolutionize the way that molecules are made in response to societies needs. In contrast to conventional synthesis, that often requires numerous chemical operations to link two molecules together, we will activate traditionally inert, but ubiquitous, carbon-hydrogen (C-H) chemical bonds with metal catalysts and transform them directly into a useful chemical architecture thereby streamlining the synthesis of natural products, medicines and materials. This will impact broadly in academia, industry and across modern society, providing (a) better ways of making molecules, (b) cheaper medicines through accelerated drug discovery, (c) advances in materials and chemical biology through chemical modification of polymers and proteins, (d) potential advances in energy related research through understanding the mechanism of hydrocarbon oxidation, and (e) an enhanced chemistry knowledge base.

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Researchers

Matthew Gaunt (Principal Investigator)

Related Research

Grants with similar aims, by meaning.

New Technology for Chemical Synthesis via Metal Catalysed C-H Functionalisation
New Catalytic C-H Functionalisations and Oxidative Annulations for Chemical Synthesis
New Catalytic C-H Activation and Decarboxylation Chemistry for Synthesis
CO2 as a traceless directing group for C-H functionalization
New Frontiers in Transition Metal Free Synthesis

Original classification

Fellowship

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