Recent Developments in Selenylation and Thiolation of Alkenes via Three‐component Reactions

L Lu, D Huang, Z Wang, X Wang… - Advanced Synthesis & …, 2023 - Wiley Online Library
Alkenes are valuable feedstocks in organic synthesis. Selenium or sulfur‐containing
coumpounds with a neighboring functional group can be easily prepared by direct …

Synthesis of organoselenium compounds using electrochemical and photochemical methods as novel approaches in organic chemistry

AA Heredia, LM Bouchet, WD Castro-Godoy… - Tetrahedron, 2023 - Elsevier
Organoselenium chemistry has become a renewed topic in synthetic organic chemistry
mainly because of its successful application in biological, medicinal, and material sciences …

Calcium(II)-Mediated Three-Component Selenylation of gem-Difluoroalkenes: Access to α,α-Difluoroalkyl-β-selenides

M Kuang, H Chen, Y Liu, J Huang, Z Zeng, Z Zhou… - Organic …, 2024 - ACS Publications
A calcium-mediated three-component selenylation of gem-difluoroalkenes using alcohols as
nucleophiles and N-(phenylseleno) phthalimide as the selenylation agent has been …

Oxidative Three-Component Selenofunctionalization of Alkenes: Convenient Access to Vicinally Functionalized Selenides

YQ Zhang, YQ Jiang, YH Wang, C Qi… - The Journal of …, 2023 - ACS Publications
Three-component selenofunctionalization processes of olefins, diselenides and
sulfonamides, water, alcohols, or acids utilizing 1-fluoropyridinium triflate (FP-OTf) as a …

Photoinduced, trans‐Diastreoselective Oxyselenenylation of Allylic Alcohols to Form Selenylated Cyclic Boronic Esters

P Qu, YQ Jiang, H Wu, YH Wang, Y Ling… - Advanced Synthesis …, 2024 - Wiley Online Library
A visible‐light‐induced method was developed to synthesize selenylated cyclic boronic
esters through intermolecular oxyselenenylation. This method can be performed under …

Transition metal-free C (sp 3)–H selenation of β-ketosulfones

D Abdukerem, H Chen, Z Mao, K Xia, W Zhu… - Organic & …, 2024 - pubs.rsc.org
The installation of selenium groups has become an essential step across a number of
industries such as agrochemicals, drug discovery, and materials. However, direct C (sp3)–H …

Electrochemical selenofunctionalization of unactivated alkenes: access to β-hydroxy-selenides

AB Dapkekar, G Satyanarayana - Organic & Biomolecular Chemistry, 2024 - pubs.rsc.org
This work demonstrates the electrochemical construction of 2-methyl-1-aryloxy-3-
(arylselanyl) propan-2-ol/2-hydroxy-2-methyl-3-(arylselanyl) propyl 2-(2-hydroxy-2-methyl-3 …

White Light/NIS‐Promoted Aminoselenylation of Alkenes by Using N‐Tosylhydrazones

X Chen, P Zhao, Q Zeng - European Journal of Organic …, 2023 - Wiley Online Library
A white light/iodosuccinimide (NIS)‐promoted three component reaction of alkenes, N‐
sulfonylhydrazones, and diorganyl diselenides for synthesis of organylselenylethyl …

Visible-light-mediated synthesis of oxime esters via multicomponent reactions of aldehydes, aryl amines, and N-hydroxyphthalimide esters

AT Nguyen, HK Kim - RSC advances, 2023 - pubs.rsc.org
Oxime esters are useful scaffolds in many organic chemistry transformations. Herein, a novel
visible-light-mediated three-component reaction for synthesis of oxime esters is reported …

Hydroselenation of olefins: elucidating the β-selenium effect

GS Phun, HS Slocumb, KJ Ruud, S Nie, C Antonio… - Chemical …, 2024 - pubs.rsc.org
We report a light-promoted hydroselenation of alkenes with high anti-Markovnikov
selectivity. Blue light activates an aryl diselenide to generate a seleno radical with …