Organoselenium compounds: Chemistry and applications in organic synthesis

JM Sonego, SI De Diego, SH Szajnman… - … A European Journal, 2023 - Wiley Online Library
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that
appears as selenocysteine and its dimer, selenocystine. From the point of view of drug …

[HTML][HTML] Recent advances in transition-metal-free C–H functionalization of imidazo [1, 2-a] pyridines

L Shi, T Li, GJ Mei - Green Synthesis and Catalysis, 2022 - Elsevier
Abstract Imidazo [1, 2-a] pyridines are unique nitrogen-containing organic compounds with
wide applications in pharmaceuticals, natural products, material science and …

External electrolyte-free electrochemical one-pot cascade synthesis of 4-thiocyanato-1H-pyrazoles

WB He, SJ Zhao, JY Chen, J Jiang, X Chen, X Xu… - Chinese Chemical …, 2023 - Elsevier
ABSTRACT A practical synthetic method for 4-thiocyanato-1H-pyrazoles through the
electrochemical cascade reaction of hydrazines, 1, 3-diones and NH 4 SCN under metal …

C3‐Functionalization of Imidazo[1,2‐a]pyridines

Z Tashrifi… - European Journal of …, 2020 - Wiley Online Library
Among nitrogen‐containing organic compounds, imidazo [1, 2‐a] pyridines, and especially
C3‐functionalized imidazo [1, 2‐a] pyridines, have a wide range of industrial applications in …

Temperature-controlled chalcogenation and chalcogenocyanation of imidazopyridines in water under transition metal-free conditions

YS Zhu, Y Xue, W Liu, X Zhu, XQ Hao… - The Journal of Organic …, 2020 - ACS Publications
A sustainable and transition metal-free approach for C3 chalcogenation and
chalcogenocyanation of imidazopyridines with KXCN (X= S or Se) has been developed …

Recent advances in selective mono-/dichalcogenation and exclusive dichalcogenation of C (sp 2)–H and C (sp 3)–H bonds

CS Wang, Y Xu, SP Wang, CL Zheng… - Organic & Biomolecular …, 2024 - pubs.rsc.org
Organochalcogen compounds are prevalent in numerous natural products,
pharmaceuticals, agrochemicals, polymers, biological molecules and synthetic …

An electrochemical method for deborylative seleno/thiocyanation of arylboronic acids under catalyst-and oxidant-free conditions

D He, J Yao, B Ma, J Wei, G Hao, X Tuo, S Guo, Z Fu… - Green …, 2020 - pubs.rsc.org
An electrochemical deborylative seleno/thiocyanation of arylboronic acids has been well
established to synthesize the corresponding aryl seleno/thiocyanates with good functional …

Organic Selenocyanates: Rapid Advancements and Applicationsin the Field of Organic Chemistry

PG Karmaker, F Huo - Asian Journal of Organic Chemistry, 2022 - Wiley Online Library
The incorporation of the cyanato‐chalcogen group (OCN, SCN, and SeCN) has piqued the
interest of many researchers in the field of modern organic synthetic chemistry …

A low-cost electrochemical thio-and selenocyanation strategy for electron-rich arenes under catalyst-and oxidant-free conditions

X Zhang, C Wang, H Jiang, L Sun - RSC advances, 2018 - pubs.rsc.org
A low-cost and efficient thio-and selenocyanation strategy for electron-rich arenes has been
developed under constant-current electrolytic conditions in an undivided cell. This strategy is …

Electrochemical oxidative selenylation of imidazo [1, 2–a] pyridines with diselenides

YJ Kim, DY Kim - Tetrahedron Letters, 2019 - Elsevier
Electrochemical oxidative selenylation of imidazo [1, 2–a] pyridines has been developed.
The reaction proceeds in an undivided electrochemical cell equipped with glassy carbon …