Mechanochemical difluoromethylations of ketones.

Beilstein J Org Chem

Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.

Published: November 2024

We present a mechanochemical synthesis of difluoromethyl enol ethers. Utilizing an in situ generation of difluorocarbenes, ketones are efficiently converted to the target products under solvent-free conditions. The reactions proceed at room temperature and are complete within 90 minutes, demonstrating both efficiency and experimental simplicity.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11552444PMC
http://dx.doi.org/10.3762/bjoc.20.235DOI Listing

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Mechanochemical difluoromethylations of ketones.

Beilstein J Org Chem

November 2024

Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.

We present a mechanochemical synthesis of difluoromethyl enol ethers. Utilizing an in situ generation of difluorocarbenes, ketones are efficiently converted to the target products under solvent-free conditions. The reactions proceed at room temperature and are complete within 90 minutes, demonstrating both efficiency and experimental simplicity.

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