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- Title
Metal‐Free Decarboxylative Allylation of Oxime Esters under Light Irradiation.
- Authors
Geniller, Lilian; Ben Kraim, Hiba; Clot, Eric; Taillefer, Marc; Jaroschik, Florian; Prieto, Alexis
- Abstract
Allylation reactions, often used as a key step for constructing complex molecules and drug candidates, typically rely on transition‐metal (TM) catalysts. Even though TM‐free radical allylations have been developed using allyl‐stannanes, ‐sulfides, ‐silanes or ‐sulfones, much less procedures have been reported using simple and commercially available allyl halides, that are used for the preparation of the before‐mentioned allyl derivatives. Here, we present a straightforward photocatalytic protocol for the decarboxylative allylation of oxime esters using allyl bromide derivatives under metal‐free and mild conditions. This methodology yields a diverse variety of functionalized molecules including several pharmaceutically relevant molecules.
- Subjects
ALLYL halides; ALLYLATION; ENERGY transfer; PHOTOCATALYSIS; MOLECULES
- Publication
Chemistry - A European Journal, 2024, Vol 30, Issue 43, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202401494