ArticleNature chemistry2024
Asymmetric photoredox catalytic formal de Mayo reaction enabled by sensitization-initiated electron transfer.
Article in Nature chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The trial behind it
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Who cites it
8 citing papers in PubMed.
- Regiospecific de mayo reactions of enamino ketones.Nature communications · 2026Article
- Chiral hafnium phosphate catalyzed asymmetric de Mayo reaction via visible-light-induced dearomatization.Nature communications · 2026Article
- Enantioselective Synthesis of 2-Oxabicyclo[2.1.1]hexanes and Bicyclo[2.1.1]hexanes via Catalytic Asymmetric Intramolecular Photocycloadditions.Nature communications · 2026Article
- Leveraging electron donor-acceptor complexes for kinetic resolution in catalytic asymmetric photochemical synthesis.Nature chemistry · 2025Article
- Dicyanopyrazine: 10th Anniversary in Photoredox Catalysis.Chemical record (New York, N.Y.) · 2025Article
- Consecutive mechanical-force-induced electron transfer for reduction of aryl halides with high reduction potentials.Nature communications · 2025Article
- Challenges and Future Perspectives in Photocatalysis: Conclusions from an Interdisciplinary Workshop.JACS Au · 2024Review
- Catalytic asymmetric [4 + 2] dearomative photocycloadditions of anthracene and its derivatives with alkenylazaarenes.Nature communications · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Visible-light-driven photoredox catalysis is known to be a powerful tool for organic synthesis. Its occurrence critically depends on the twice exothermic single-electron transfer processes of photosensitizers, which are governed by the redox properties of the species involved. Hence, the inherently narrow range of redox potentials of photosensitizers inevitably constrains their further availability. Sensitization-initiated electron transfer has recently been found to effectively overcome this substantial challenge. However, feasible and practical strategies for designing such complicated catalytic systems are rather scarce. Herein we report an elaborate dual-catalyst platform, with dicyanopyrazine as a visible light photosensitizer and a pyrenyl-incorporated chiral phosphoric acid as a co-sensitizer, and we demonstrate the applicability of this sensitization-initiated electron transfer strategy in an asymmetric formal de Mayo-type reaction. The catalysis platform enables otherwise thermodynamically unfavourable electron transfer processes to close the redox cycle and allows for precise access to valuable enantioenriched 1,5-diketones with a wide substrate range.
Identifiers
38565977What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.