Electrochemical difunctionalization of alkenes and alkynes for the synthesis of organochalcogens involving C–S/Se bond formation

J Liu, JP Wan, Y Liu - Organic Chemistry Frontiers, 2024 - pubs.rsc.org
Organochalcogen compounds containing C–S/Se bond are motifs frequently found in
various natural products, bioactive compounds, as well as functional materials. On the other …

Recent advances in the dichalcogenation reactions of unsaturated compounds via double functionalization

CS Wang, Y Xu, YL Zhou, CL Zheng… - Organic Chemistry …, 2023 - pubs.rsc.org
The past decade has witnessed significant advancements in the highly selective
dichalcogenation (chalcogen= S, Se, Te) reactions of unsaturated substrates for the …

Selenide-linked polydopamine-reinforced hybrid hydrogels with on-demand degradation and light-triggered nanozyme release for diabetic wound healing

W Li, Y Bei, X Pan, J Zhu, Z Zhang, T Zhang… - Biomaterials …, 2023 - spj.science.org
Background Multifunctional hydrogels with controllable degradation and drug release have
attracted extensive attention in diabetic wound healing. This study focused on the …

Room-temperature metal-free multicomponent polymerizations of elemental selenium toward stable alicyclic poly (oxaselenolane) s with high refractive index

X Wu, J He, R Hu, BZ Tang - Journal of the American Chemical …, 2021 - ACS Publications
Selenium-containing polymers are a group of fascinating functional polymers with unique
structures, properties, and applications, which have been developed recently but only with …

Urea Hydrogen Peroxide and Ethyl Lactate, an Eco-Friendly Combo System in the Direct C(sp2)–H Bond Selenylation of Imidazo[2,1-b]thiazole and Related …

CAO Moraes, RBC Santos, MFO Cavalcante… - Acs Omega, 2023 - ACS Publications
Herein, we describe a urea hydrogen peroxide-mediated sustainable protocol for the
synthesis of selenylated imidazo [2, 1-b] thiazole by using half molar equivalent diorganyl …

Photoinduced Construction of Thieno[3,4-c]quinolin-4(5H)-ones/Selenopheno[3,4-c]quinolin-4(5H)-ones Using Diphenyl Disulfide or Diphenyl Diselenide as Sulfur …

SY Tian, JJ Ai, JH Han, W Rao, SS Shen… - The Journal of …, 2022 - ACS Publications
A photocatalytic synthesis of thieno [3, 4-c] quinolin-4 (5 H)-ones/selenopheno [3, 4-c]
quinolin-4 (5 H)-ones using diphenyl disulfide or diphenyl diselenide as sulfur or selenium …

Catalyst- and metal-free C(sp2)–H bond selenylation of (N-hetero)-arenes using diselenides and trichloroisocyanuric acid at room temperature

JSS Neto, IJA Granja, MR Scheide, MS Franco… - Scientific Reports, 2023 - nature.com
In this paper, we report an eco-friendly approach for the C (sp 2)–H bond selenylation of
imidazopyridines and other N-heteroarenes as well as simple arenes at ambient …

A high-throughput platform for efficient exploration of functional polypeptide chemical space

G Wu, H Zhou, J Zhang, ZY Tian, X Liu, S Wang… - Nature …, 2023 - nature.com
Rapid and in-depth exploration of the chemical space of high-molecular-weight synthetic
polypeptides via ring-opening polymerization of N-carboxyanhydride allows the discovery of …

Synthesis of Seleno-Dibenzocycloheptenones/Spiro [5.5] Trienones by Radical Cyclization of Biaryl Ynones

HA Goulart, RH Bartz, TJ Peglow… - The Journal of …, 2022 - ACS Publications
We report herein an alternative method for the synthesis of seleno-dibenzocycloheptenones
and seleno-spiro [5.5] trienones through the radical cyclization of biaryl ynones in the …

B (C6F5) 3-catalyzed selective C–H chalcogenation of arenes and heteroarenes

M Pramanik, S Das, R Babaahmadi, S Pahar, T Wirth… - Chem, 2024 - cell.com
The synthesis of organochalcogenides remains a valuable area of research due to their
widespread biological applications, particularly in pharmaceuticals. Herein, our study details …