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Abstract C–H bond activation enables the facile synthesis of new chemicals. While C–H activation in short-chain alkanes has been widely investigated, it remains largely unexplored for long-chain organic molecules. Here, we report light-driven C–H activation in complex organic materials mediated by 2D transition metal dichalcogenides (TMDCs) and the resultant solid-state synthesis of luminescent carbon dots in a spatially-resolved fashion. We unravel the efficient H adsorption and a lowered energy barrier of C–C coupling mediated by 2D TMDCs to promote C–H activation and carbon dots synthesis. Our results shed light on 2D materials for C–H activation in organic compounds for applications in organic chemistry, environmental remediation, and photonic materials.
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This content will become publicly available on July 15, 2027
Aerobic C–H bond activation at a Pd center under aqueous conditions
Facile aerobic C–H activation proceeds at a Pd center under aqueous conditions. Water-assisted hydrogen bonding lowers the activation barrier, and combined experimental and DFT studies identify the C–H bond activation as the rate-determining step.
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- Award ID(s):
- 2453341
- PAR ID:
- 10701408
- Publisher / Repository:
- Royal Society of Chemistry
- Date Published:
- Journal Name:
- Chemical Science
- Volume:
- 17
- Issue:
- 27
- ISSN:
- 2041-6520
- Page Range / eLocation ID:
- 13539 to 13549
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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