Photoinduced Generation of Active Intermediates from Unmodified 1, 3‐Dicarbonyl Compounds for Organic Transformations

HY Li, X Niu, XL Yang - European Journal of Organic Chemistry, 2024 - Wiley Online Library
Photocatalysis utilizes light as the initial driving force for chemical reactions, enabling
reactions with high energy barriers in traditionally thermal chemistry to proceed under mild …

Charge-recombinative triplet sensitization of alkenes for DeMayo-type [2+ 2] cycloaddition

Y Lee, BH Jhun, S Woo, S Kim, J Bae, Y You… - Chemical Science, 2024 - pubs.rsc.org
Synthetic photochemistry has undergone significant development, largely owing to the
development of visible-light-absorbing photocatalysts (PCs). PCs have significantly …

Synthesis of alkyl sulfones via a photocatalytic multicomponent reaction of aryldiazo tetrafluoroborate salts, styrene derivatives, and sodium metabisulfite

TG Luu, HK Kim - Organic & Biomolecular Chemistry, 2025 - pubs.rsc.org
Alkyl sulfones are found in numerous valuable organic molecules. Here, we describe a
promising approach for the one-pot synthesis of alkyl sulfones under visible light. Aryl diazo …

Copper-catalyzed photoredox reaction of aldehydes with O-benzoyl hydroxylamines for the formation of amides

AT Nguyen, TG Luu, HK Kim - New Journal of Chemistry, 2024 - pubs.rsc.org
Amides are one of the most important functional groups since they are the backbones of
essential biomolecules such as peptides, proteins, and nucleic acids and are also found in …

Visible Light Promoted de Mayo Type Reaction of Bicyclo [1.1. 0] butanes

C Yang, M Hu, C Hu, X Mi, S Luo - Chemistry–A European …, 2024 - Wiley Online Library
We reported herein a visible light mediated de Mayo‐type reaction between 1, 3‐diketones
and BCB. The reaction proceeds through a [2π+ 2σ] cycloaddition and retro‐aldol sequence …

Boron Enabled Directed [2+ 2]‐and Dearomative [4+ 2]‐Cycloadditions Initiated by Energy Transfer

S Adak, PS Hazra, CB Fox… - Angewandte Chemie …, 2024 - Wiley Online Library
A strategy for the photosensitized [2+ 2]‐cycloaddition between styrenyl dihaloboranes and
unactivated allylamines to access cyclobutylboronates with control of stereochemistry and …