20 Papers
12 Citations
Wei Guo is an academic researcher from Central China Normal University. The author has contributed to research in topics: Catalysis & Photoredox catalysis. The author has an hindex of 9, co-authored 20 publications.
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Papers
Decarboxylative Alkynylation and Carbonylative Alkynylation of Carboxylic Acids Enabled by Visible‐Light Photoredox Catalysis
TL;DR: Visible-light-induced photocatalytic decarboxylative carbonylative alkynylations of carboxylic acids have been developed for the first time and affords valuable ynones in high yields at room temperature.
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Metal-Free, Room-Temperature, Radical Alkoxycarbonylation of Aryldiazonium Salts through Visible-Light Photoredox Catalysis†
TL;DR: The first radical alkoxycarboxylation of aryldiazonium salts using CO gas through visible-light-induced photoredox catalysis (16 W blue LEDs) has been developed and this photocatalytic system can be successfully extended to other carboxylations reactions.
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Enantioselective cascade Michael addition/cyclization reactions of 3-nitro-2H-chromenes with 3-isothiocyanato oxindoles: efficient synthesis of functionalized polycyclic spirooxindoles.
Fen Tan,Liang-Qiu Lu,Qing‐Qing Yang,Wei Guo,Qiao Bian,Jia-Rong Chen,Wen-Jing Xiao,Wen-Jing Xiao +7 more
TL;DR: A bifunctional activation model of the chiral Zn(OTf)2/bis(oxazoline) complex was proposed based on control experiments, wherein the ZnII moiety serves as a Lewis acid and the N atom of the free NH group acts as aLewis base by a hydrogen-bonding interaction.
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De Novo Synthesis of γ,γ‐Disubstituted Butyrolactones through a Visible Light Photocatalytic Arylation–Lactonization Sequence
Wei Guo,Hong‐Gang Cheng,Li-Yan Chen,Jun Xuan,Zhu-Jia Feng,Jia-Rong Chen,Liang-Qiu Lu,Wen-Jing Xiao +7 more
TL;DR: In this paper, Ru-catalyzed reaction of alkenoic acids with aryldiazonium salts under the irradiation with white LEDs results in the formation of butyrolactones.
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Synthesis of Indolo [1,2-a]Quinoxalines via a Pd-Catalyzed Regioselective C–H Olefination/Cyclization Sequence
TL;DR: A highly efficient approach to indolo [1,2-a]quinoxaline derivatives through a Pd-catalyzed regioselective C-H olefination/cyclization sequence has been developed, and the corresponding heterocyclic products were obtained in good yields.
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