ArticleChem catalysis2022
Thianthrenium-Enabled Sulfonylation via Electron Donor-Acceptor Complex Photoactivation.
Article in Chem catalysis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 92 citations in OpenAlex.
- Formal Markovnikov Hydroazolation of Alkenes via Reductive Activation of Alkylthianthrenium Salts.Journal of the American Chemical Society · 2026Article
- Multicomponent Photochemical Assembly of C(spACS organic & inorganic Au · 2026Article
- Synthesis, Characterization and Toxicity Evaluation of Some New Heterocyclic Compounds from Oxazole and 1,2,4-Triazine Classes.Molecules (Basel, Switzerland) · 2026Article
- Alkoxysulfonium Salts Unlock Access to New Aryl Sulfonium Salts for Cross-Coupling.Angewandte Chemie (International ed. in English) · 2026Article
- Thianthrenium Salts in Photochemistry.Accounts of chemical research · 2026Article
- Standardized Approach for Diversification of Complex Small Molecules via Aryl Thianthrenium Salts.Journal of the American Chemical Society · 2025Article
- Light-assisted functionalization of aryl radicals towards metal-free cross-coupling.Nature reviews. Chemistry · 2025Review
- Stabilized Carbon Radical-Mediated Assembly of Arylthianthrenium Salts, Alkenes and Amino Acid/Peptide Derivatives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Evolution of chemistry and selection technology for DNA-encoded library.Acta pharmaceutica Sinica. B · 2024Review
- Unified metal-free intermolecular Heck-type sulfonylation, cyanation, amination, amidation of alkenes by thianthrenation.Nature communications · 2024Article
- Difluoroalkylation of Anilines via Photoinduced Methods.The Journal of organic chemistry · 2023Article
- Site-selective and metal-free C-H phosphonation of arenesRSC advances · 2023Article
- Sulfonium Salts as Acceptors in Electron Donor-Acceptor Complexes.Angewandte Chemie (International ed. in English) · 2023Review
- Organothianthrenium salts: synthesis and utilization.Chemical science · 2022Review
- Tricomponent Decarboxysulfonylative Cross-Coupling Facilitates Direct Construction of Aryl Sulfones and Reveals a Mechanistic Dualism in the Acridine/Copper Photocatalytic System.ACS catalysis · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Sulfone-containing compounds are prevalent building blocks in pharmaceuticals and other biomolecules, and they serve as key intermediates in the synthesis of complex scaffolds. During the past decade, several methods have been developed to access sulfones. These strategies, however, require the use of strong reaction conditions, limiting their substrate scope. Recently, visible light-mediated transformations have emerged as novel platforms to access unprecedented structural motifs. This report demonstrates a thianthrenium-enabled sulfonylation via intra-complex charge transfer to generate transient aryl- and persistent sulfonyl radicals that undergo selective coupling to generate alkyl- and (hetero)aryl sulfones under ambient conditions. Importantly, this strategy allows retention of halide handles, presenting a complementary approach to transition metal-mediated photoredox couplings. Furthermore, this sulfonylation allows high functional group tolerance and is amenable to late-stage functionalization of complex biomolecules. Mechanistic investigations support the intermediacy of electron donor-acceptor (EDA) complexes.
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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.