Journal ArticleDOI
Visible-light-mediated metal-free decarboxylative acylations of isocyanides with α-oxocarboxylic acids and water leading to α-ketoamides
TLDR
A novel visible-light-induced and Rose Bengal catalyzed strategy has been developed for the synthesis of α-ketoamides via decarboxylative acylations of isocyanides with α-oxocarboxylic acids and water under mild conditions.About:
This article is published in Green Chemistry.The article was published on 2019-11-11. It has received 57 citations till now. The article focuses on the topics: Decarboxylation.read more
Citations
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Journal ArticleDOI
Visible-light-induced decarboxylative acylation of quinoxalin-2(1H)-ones with α-oxo carboxylic acids under metal-, strong oxidant- and external photocatalyst-free conditions
Long-Yong Xie,You-Shu Bai,Xiang-Qin Xu,Xia Peng,Hai-Shan Tang,Ying Huang,Ying-Wu Lin,Zhong Cao,Wei-Min He +8 more
TL;DR: In this paper, a mild and eco-friendly visible-light-induced decarboxylative acylation of quinoxalin-2(1H)-ones and α-oxo carboxylic acids with ambient air as the sole oxidant at room temperature was established.
Journal ArticleDOI
Electrochemical multicomponent synthesis of 4-selanylpyrazoles under catalyst- and chemical-oxidant-free conditions
TL;DR: An electrochemical multicomponent reaction was established under catalyst-, chemical-oxidant-free and mild conditions, which provides an eco-friendly and simple protocol for constructing 4-selanyl pyrazoles as discussed by the authors.
Journal ArticleDOI
Visible-light-promoted direct C–H/S–H cross-coupling of quinoxalin-2(1H)-ones with thiols leading to 3-sulfenylated quinoxalin-2(1H)-ones in air
Long-Yong Xie,Yan-Ling Chen,Li Qin,Yuan Wen,Jian-Wei Xie,Jia-Xi Tan,Ying Huang,Zhong Cao,Wei-Min He,Wei-Min He +9 more
TL;DR: A new and efficient visible-light-mediated strategy has been developed for the synthesis of 3-sulfenylated quinoxalin-2(1H)-ones via rhodamine B catalyzed C–H/S–H cross-coupling of quinxalin-1H-ones with thiols in air at room temperature.
Journal ArticleDOI
Visible-light-promoted acridine red catalyzed aerobic oxidative decarboxylative acylation of α-oxo-carboxylic acids with quinoxalin-2(1H)-ones
TL;DR: Various 3-acyl quinoxalin-2(1H)-ones could be efficiently obtained in good yields with excellent functional group compatibility.
Journal ArticleDOI
Aryl acyl peroxides for visible-light induced decarboxylative arylation of quinoxalin-2(1H)-ones under additive-, metal catalyst-, and external photosensitizer-free and ambient conditions
Long-Yong Xie,Sha Peng,Li-Hua Yang,Cun Peng,Ying-Wu Lin,Xianyong Yu,Zhong Cao,Yu-Yu Peng,Wei-Min He +8 more
TL;DR: Aryl radicals were generated for the first time from cheap and easily available aryl acyl peroxides in eco-friendly ethyl acetate under ambient conditions and visible-light illumination in the absence of any additive, metal catalyst, or external photosensitizer.
References
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Visible Light Photoredox Catalysis with Transition Metal Complexes: Applications in Organic Synthesis
TL;DR: The conversion of these bench stable, benign catalysts to redox-active species upon irradiation with simple household lightbulbs represents a remarkably chemoselective trigger to induce unique and valuable catalytic processes.
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Visible light photoredox catalysis: applications in organic synthesis
TL;DR: This tutorial review provides a historical overview of visible light photoredox catalysis in organic synthesis along with recent examples which underscore its vast potential to initiate organic transformations.
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Solar Synthesis: Prospects in Visible Light Photocatalysis
TL;DR: A variety of reaction types have now been shown to be amenable to visible light photocatalysis via photoinduced electron transfer to or from the transition metal chromophore, as well as energy-transfer processes.
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Visible-light photoredox catalysis.
Jun Xuan,Wen-Jing Xiao +1 more
TL;DR: Recent advances made in this fast developing area of research are discussed in the Minireview of visible-light-promoted photocatalytic reactions.