Organophotoredox/Cobalt‐Catalyzed Retro‐Hydroformylation of Aldehydes
A new cobalt/organophotoredox dual catalytic system is reported for the efficient retro‐hydroformylation of aldehydes. Under the optimized conditions, a wide range of α‐monosubstituted aldehydes are readily transformed into the desired alkenes in a one‐pot two‐step process, via the in situ formation of the corresponding 1,4‐dihydropyridines as key intermediates. This strategy represents a mild alternative to other traditional approaches requiring high temperatures and noble metal catalysts.
Authors
- Guillaume Dagousset (ORCID: https://orcid.org/0000-0001-8720-3828)
- Corinne Gosmini (ORCID: https://orcid.org/0000-0002-1355-2301)
- Emmanuel Magnier (ORCID: https://orcid.org/0000-0003-3392-3971)
- Augustin Nouaille
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université de Versailles Saint-Quentin-en-Yvelines (FR)
- Université Paris-Saclay (FR)
- Institut des Sciences des Plantes de Paris Saclay (FR)
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (FR)
- Institut Lavoisier de Versailles (FR)
Publication Details
- Journal
- ChemistryEurope
- Published
- 2025-11-20
- DOI
- https://doi.org/10.1002/ceur.202500408
- Primary Topic
- Organometallic Complex Synthesis and Catalysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00