Photocatalytic strategies for the activation of organic chlorides

M Cybularczyk-Cecotka, J Szczepanik, M Giedyk - Nature Catalysis, 2020 - nature.com
Driven by the continuous demand for sustainable organic synthesis, the field of
photocatalysis has emerged as a powerful manifold for direct modification of various …

Recent advances in three-component radical acylative difunctionalization of unsaturated carbon-carbon bonds

J Sun, L Wang, G Zheng, Q Zhang - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
The radical acylated difunctionalization of unsaturated carbon–carbon bonds, which
introduces acyl and other groups simultaneously, represents an attractive approach for the …

Visible light-mediated halogenation of organic compounds

AA Festa, OA Storozhenko… - Chemical Society …, 2023 - pubs.rsc.org
The use of visible light and photoredox catalysis emerged as a powerful and sustainable
tool for organic synthesis, showing high value for distinctly different ways of bond creation …

Synthesis of α‐Branched Enones via Chloroacylation of Terminal Alkenes

J Kim, S Müller, T Ritter - Angewandte Chemie, 2023 - Wiley Online Library
Here, we show the conversion of unactivated alkenes into α‐branched enones via
regioselective chloroacylation with acyl chlorides. The method relies upon the initial in situ …

Metal-free generation of acyl radical via photoinduced single-electron transfer from lewis base to acyl chloride

L Bao, ZX Wang, XY Chen - Organic Letters, 2022 - ACS Publications
We herein describe a simple approach for generating acyl radical from acyl chloride via
photoinduced single-electron transfer. It has been demonstrated that the generated acyl …

Photoinduced N-Heterocyclic Nitrenium-Catalyzed Single Electron Reduction of Acyl Fluorides for Phenanthridine Synthesis

L Bao, ZX Wang, XY Chen - Organic Letters, 2023 - ACS Publications
Acyl fluorides are versatile reagents in organic synthesis. However, there is no precedent to
employ acyl fluorides as acyl radical precursors. We herein report an N-heterocyclic …

Recent progress in visible light‐driven halogenation: Chlorination, bromination, and iodination

AT Nguyen, H Kang, TG Luu, SE Suh… - Bulletin of the Korean …, 2024 - Wiley Online Library
Halogenation is one of the most important transformations in organic synthesis.
Halogenated compounds are employed in many reactions to prepare useful molecules …

Alkoxycarbonyl radicals from alkyloxalyl chlorides: photoinduced synthesis of isoquinolinediones under visible light irradiation

M Ji, L Xu, X Luo, M Jiang, S Wang… - Organic Chemistry …, 2021 - pubs.rsc.org
Alkyloxalyl chlorides, generated from alcohols and oxalyl chlorides, are used as
alkoxycarbonyl radicals in the reaction of N-acryloyl benzamides under photocatalysis at …

Visible Light-Induced Three-Component Alkoxyalkylation of Alkenes with α-Halocarbonyls and Alcohols

SR Chowdhury, HY Kim, K Oh - The Journal of Organic Chemistry, 2024 - ACS Publications
A visible-light-induced three-component alkoxyalkylation of alkenes has been developed
under the photocatalysis of fac-Ir (ppy) 3. The alkene substrate scope included aryl and …

Photoredox radical cyclization reaction of o-vinylaryl isocyanides with acyl chlorides to access 2, 4-disubstituted quinolines

PF Huang, JL Fu, JJ Huang, BQ Xiong… - Organic & …, 2024 - pubs.rsc.org
We herein report an efficient photoredox radical cyclization reaction of o-vinylaryl
isocyanides with acyl chlorides to access a wide range of 2, 4-disubstituted quinolines …