Results 21 to 30 of about 4,438 (202)
Advanced Energy & Sustainability Research, 2023 CO2 reduction (CO2RR) with selective benzyl alcohol (BA) oxidation in a single photoredox reaction can simultaneously utilize photogenerated electrons and holes to realize efficient production of fuels and value‐added chemicals.
Jian Lei +6 more
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Functionalized Polyamine Synthesis with Photoredox Catalysis
Chemistry – A European Journal, 2023 AbstractPolyamines, such as putrescine and spermidine, are pivotal in various biological processes across living organisms. Despite their significance, structurally modified polyamines offer a less‐explored avenue for discovering bioactive compounds. The limitation is attributed to the synthetic difficulty of accessing functionalized polyamines.
Yuta Makihara +4 more
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Advances in asymmetric organocatalysis over the last 10 years
Nature Communications, 2020 Organocatalysis has become a major pillar of (asymmetric) catalysis. Here, the authors discuss recent trends in organocatalytic activation modes for challenging stereoselective transformations and the emerging integration with other fields, such as ...
Shao-Hua Xiang, Bin Tan
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Visible-light-mediated copper photocatalysis for organic syntheses
Beilstein Journal of Organic Chemistry, 2021 Photoredox catalysis has been applied to renewable energy and green chemistry for many years. Ruthenium and iridium, which can be used as photoredox catalysts, are expensive and scarce in nature.
Yajing Zhang +4 more
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Current Research in Green and Sustainable Chemistry, 2020 Photoredox catalysis, which can legitimately change visible-light (solar energy) into chemical energy, is a swiftly rising and promising approach to instigate chemical reactions because solar energy is clean, inexpensive, boundless and simply available ...
Anshu Dandia +3 more
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Recent advancements in iodide/phosphine-mediated photoredox radical reactions
Beilstein Journal of Organic Chemistry, 2023 Photoredox catalysis plays a crucial role in contemporary synthetic organic chemistry. Since the groundbreaking work of Shang and Fu on photocatalytic decarboxylative alkylations in 2019, a wide range of organic transformations, such as alkylation ...
Tinglan Liu +3 more
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Single-molecule photoredox catalysis
Chemical Science, 2019 Photocatalytic dehalogenation by a common dyestuff under aqueous conditions is driven by energy-additive absorption of two photons on the single-molecule level.
Josef Haimerl +4 more
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Visible‐Light Photoredox Catalysis in Flow [PDF]
Angewandte Chemie International Edition, 2012 Photoredox catalysts have recently been utilized as powerful tools for synthetic chemists to exploit the energy gained by the absorption of low-energy light within the visible spectrum to initiate a variety of organic transformations.[1] The development of methods based on the single electron transfer properties of photoredox catalysts, particularly in
Tucker, Joseph W. +3 more
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iScience, 2018 Summary: Carbon-carbon double bond (C=C) formation is a crucial transformation in organic chemistry. Visible-light photoredox catalysis provides economical and sustainable opportunities for the development of novel and peculiar organic reactions. Here we
Min Jiang +4 more
doaj +1 more source
Nature Communications, 2020 Synergistic photoredox–copper catalysis is limited by fluorescence quenching of Cu(II) ions to photoreductive dyes in solution. Here, the authors compromise photoreduction and Cu(II) catalysis by diode-like coordination polymer with twisted Cu(II)–dye ...
Yusheng Shi +5 more
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