ArticleJournal of the American Chemical Society2017
Detection of Fleeting Amine Radical Cations and Elucidation of Chain Processes in Visible-Light-Mediated [3 + 2] Annulation by Online Mass Spectrometric Techniques.
Article in Journal of the American Chemical Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
21 citing papers in PubMed, 99 citations in OpenAlex.
- Visible Light-Induced Intermolecular Dearomatization for Constructing Angularly Fused Tetracyclic Scaffolds.Nature communications · 2026Article
- Deconstructive Radical-Radical Coupling for Programmable Remote Acylation.Angewandte Chemie (International ed. in English) · 2025Article
- Radical-Polar Crossover Bicyclization Enables a Modular Synthesis of Saturated Bicyclic Amines.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Article
- Aromatization-driven deconstructive functionalization of spiro dihydroquinazolinonesChemical science · 2024Article
- Remote Radical 1,3-, 1,4-, 1,5-, 1,6- and 1,7-Difunctionalization Reactions.Molecules (Basel, Switzerland) · 2023Review
- Formal Cycloadditions Driven by the Homolytic Opening of Strained, Saturated Ring Systems.Angewandte Chemie (International ed. in English) · 2023Review
- Photochemical Intermolecular [3σ + 2σ]-Cycloaddition for the Construction of Aminobicyclo[3.1.1]heptanes.Journal of the American Chemical Society · 2022Article
- Intermolecular Photocatalytic Chemo-, Stereo- and Regioselective Thiol-Yne-Ene Coupling Reaction.Angewandte Chemie (International ed. in English) · 2022Article
- Photons or Electrons? A Critical Comparison of Electrochemistry and Photoredox Catalysis for Organic Synthesis.Chemical reviews · 2022Review
- A "one pot" mass spectrometry technique for characterizing solution- and gas-phase photochemical reactions by electrospray mass spectrometry.RSC advances · 2021Article
- Electrocatalytic redox neutral [3 + 2] annulation ofChemical science · 2020Article
- Selectivity control in thiol-yne click reactionsChemical science · 2020Article
- Mechanism of the Oxidation of Heptafulvenes to Tropones Studied by Online Mass Spectrometry and Density Functional Theory Calculations.The Journal of organic chemistry · 2019Article
- Absolute Quantitation of Oxidizable Peptides by Coulometric Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2019Article
- Flavinium Catalysed Photooxidation: Detection and Characterization of Elusive Peroxyflavinium Intermediates.Angewandte Chemie (International ed. in English) · 2019Review
- A New Quantification Method Using Electrochemical Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2019Article
- Providing a New Aniline Bioisostere through the Photochemical Production of 1-Aminonorbornanes.Chem · 2019Article
- Dirhodium(II)-catalyzed [3 + 2] cycloaddition ofBeilstein journal of organic chemistry · 2019Article
- Photoredox Cyanomethylation of Indoles: Catalyst Modification and Mechanism.The Journal of organic chemistry · 2018Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Visible-light-mediated photoredox reactions have recently emerged as a powerful means for organic synthesis and thus have generated significant interest from the organic chemistry community. Although the mechanisms of these reactions have been probed by a number of techniques such as NMR, fluorescence quenching, and laser flash photolysis and various degrees of success has been achieved, mechanistic ambiguity still exists (for instance, the involvement of the chain mechanism is still under debate) because of the lack of structural information about the proposed and short-lived intermediates. Herein, we present the detection of transient amine radical cations involved in the intermolecular [3 + 2] annulation reaction of N-cyclopropylaniline (CPA, 1) and styrene 2 by electrospray ionization mass spectrometry (ESI-MS) in combination with online laser irradiation of the reaction mixture. In particular, the reactive CPA radical cation 1
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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.