Journal ArticleDOI
Recent advances in acyl radical enabled reactions between aldehydes and alkenes
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TLDR
A summary of the state of the art in this field with a specific emphasis on the working models and corresponding mechanisms is provided in this paper, where the discussion is divided according to the kind of alkenes and reaction type.About:
This article is published in Chemical Communications.The article was published on 2021-06-22. It has received 23 citations till now.read more
Citations
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Journal ArticleDOI
NHC and visible light-mediated photoredox co-catalyzed 1,4-sulfonylacylation of 1,3-enynes for tetrasubstituted allenyl ketones
TL;DR: NHC and visible light-mediated photoredox co-catalyzed radical 1,4-sulfonylacylation of 1,3-enynes is described, providing structurally diversified valuable tetrasubstituted allenyl ketones and highly selective cross-coupling of an acyl radical with an alkyl radical for efficient construction of C–C bonds.
Journal ArticleDOI
Efficient Access to β-Amino Acid Ester/β-Amino Ketone Derivatives via Photocatalytic Radical Alkoxycabonylimidation/ Carbonylimidation of Alkenes
TL;DR: In this article , a photocatalytic protocol for the synthesis of β-amino acid ester and βamino ketone derivatives is developed by using simple and easy-to-synthesize oxime oxalate and oxime phenylglyoxylate as difunctionalization reagents.
Journal ArticleDOI
Iron-Catalyzed Dearomatization of Biaryl Ynones with Aldehydes via Double C-H Functionalization in Eco-Benign Solvents: Highly Atom-Economical Synthesis of Acylated Spiro[5.5]trienones.
Dong Xia,Xin-Fang Duan +1 more
TL;DR: In this paper, an unprecendented dearomatization of biaryl ynones with aldehydes via double C-H functionalization was reported, where a regiospecific remote unactivated para-C-H function was used to efficiently furnishes acylated spiro[5.5]trienones.
Journal ArticleDOI
Thiazole-5-carbaldehyde Synthesis by Cascade Annulation of Enaminones and KSCN with Dess-Martin Periodinane Reagent.
TL;DR: DMP plays dual roles in mediating the free radical thiocyanation and inducing the unconventional selective thiazole-5-carbaldehyde formation by masking the in situ generated formyl group during the reaction process.
References
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Journal ArticleDOI
Photoinduced Free Radical Chemistry of the Acyl Tellurides: Generation, Inter- and Intramolecular Trapping, and ESR Spectroscopic Identification of Acyl Radicals
Journal ArticleDOI
Recent Advances in the Intermolecular Oxidative Difunctionalization of Alkenes
TL;DR: This account will summarize the recent advances in the intermolecular difunctionalization of alkenes, and also highlight the scope and limitations as well as the mechanisms of these difunctionsalization reactions.
Journal ArticleDOI
Photogenerated acyl/alkoxycarbonyl/carbamoyl radicals for sustainable synthesis
TL;DR: In this article, the photochemical/photocatalyzed pathways that allow the introduction of the acyl group in aromatics, alkenes and alkynes are presented.
Journal ArticleDOI
Metal-Free CH Bond Activation of Branched Aldehydes with a Hypervalent Iodine(III) Catalyst under Visible-Light Photolysis: Successful Trapping with Electron-Deficient Olefins
TL;DR: Use of a hypervalent iodine(III) catalyst under visible light photolysis allows a mild way of generating acyl radicals from various branched aldehydes, thereby giving the corresponding hydroacylated products almost exclusively.
Journal ArticleDOI
Visible light promoted cross-dehydrogenative coupling: a decade update
Avik Kumar Bagdi,Matiur Rahman,Dhananjay Bhattacherjee,Grigory V. Zyryanov,Grigory V. Zyryanov,Sumit Ghosh,Oleg N. Chupakhin,Oleg N. Chupakhin,Alakananda Hajra +8 more
TL;DR: The use of renewable energy resources without the need for prefunctionalization of the reactant synergistically promote the synthetic pathway towards green synthesis as discussed by the authors. But the applicability and mechanistic pathways of the methodologies have been also discussed.
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