Results 81 to 90 of about 63,745 (188)

Electrochemical Regioselective Chalcogenocyclizations of 2‐Alkynylbenzamides in Flow

ChemElectroChem, Volume 13, Issue 8, 15 April 2026.
A sustainable electrochemical method enables regioselective 6‐endo‐dig chalcogeno‐cyclizations of ortho‐alkynylbenzamides in continuous flow. Using diphenyl diselenide as an electroactive coupling partner, the process avoids metals and stoichiometric oxidants, offering scalable access to selenium‐containing heterocycles.
Hanaa Gieman, Sagar Arepally, Thomas Wirth   +2 more
wiley   +1 more source

Electro‐Mediated Redox Functionalization of Conjugated 1,3‐Dienes

Advanced Synthesis &Catalysis, Volume 368, Issue 6, 17 March 2026.
This review aims at providing a comprehensive view of the emerging field of electro‐mediated functionalization of conjugated 1,3‐dienes, highlighting key developments, mechanistic insights, and remaining challenges. It highlights the efficient use of electron as the sole reagent to access highly substituted allylic compounds from simple and readily ...
Ophélie Montiège, Jean‐François Brière, Cédric Schneider, Hélène Beucher   +3 more
wiley   +1 more source

Nitrogen‐Doped Graphene Aerogels for Supercapacitors: Advances in Synthesis and Electrochemical Performance

Battery Energy, Volume 5, Issue 2, March 2026.
This review explores nitrogen‐doped graphene aerogel materials used in supercapacitors, analyzing synthesis techniques, performance measures, and recent advancements. It highlights material challenges and limitations while suggesting directions for future research.
Khaled Abdou Ahmed Abdou Elsehsah, Zulkarnain Ahmad Noorden, Norhafezaidi Mat Saman, Noor Azlinda Ahmad, Mohd Faizal Hasan, Sharin Ab Ghani, Ayaz Ahmed   +6 more
wiley   +1 more source

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 or Selenium Sources

, 2022
A photocatalytic synthesis 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 or selenium sources was developed.
Daopeng Sheng, Weidong Rao, Shu-Su Shen, Shi-Yin Tian, Shun-Yi Wang, Jia-Hui Han (14308077), Jing-Jing Ai (9602072), Weidong Rao (1598017), Jing-Jing Ai, Shu-Su Shen (14308080), Daopeng Sheng (1507312), Shun-Yi Wang (1545631), Shi-Yin Tian (11570473), Jia-Hui Han   +13 more
core   +1 more source

Diselenide Crosslinks for Enhanced and Simplified Oxidative Protein Folding [PDF]

, 2020
The oxidative folding of proteins has been studied for over sixty years, providing critical insight into protein folding mechanisms. A well-known folding model for many disulfide-rich proteins is that of hirudin.
Lareen, Khouri, Deborah E., Shalev, Shifra, Lansky, Reem, Mousa, Sergei, Pomyalov, Taghreed, Hidmi, Gil, Shoham, Norman, Metanis   +7 more
core   +1 more source

An indium-TMSCl promoted reaction of diphenyl diselenide and diorganyl disulfides with aldehydes: novel routes to selenoacetals, thioacetals and alkyl phenyl selenides

, 2009
The reactions of diphenyl diselenide and dialkyl disulfides with aldehydes in the presence of In-TMSCl have been investigated. Aliphatic aldehydes provide the corresponding selenoacetals and aromatic aldehydes lead predominantly to benzyl phenyl ...
Ranu, Brindaban C., Mandal, Tanmay, Saha, Amit   +2 more
core   +1 more source

Ruthenium(III)-catalysed phenylselenylation of allyl acetates by diphenyl diselenide and indium(I) bromide in neat: isolation and identification of intermediate

, 2011
A fast and efficient phenylselenylation of allyl acetates by diphenyl diselenide and indium(I) bromide has been achieved in neat under the catalysis of Ru(acac)3. The intermediate complex of diphenyl diselenide and indium has been isolated and identified
Ranu, Brindaban C., Saha, Amit, Brindaban C. Ranu, Amit Saha   +3 more
core   +1 more source

Injectable diphenyl diselenide supplementation in dairy sheep

Revista MVZ Córdoba, 2018
Objective. The aim of this study was to evaluate the influence of subcutaneous supplementation with diphenyl diselenide ((PhSe)2) in dairy sheep infected with gastrointestinal nematodes on animal health and possible damage to environment when the feces of these animals will be used for fertilizing. Materials and methods.
Biazus, Angeliza H, Cazarotto, Chrystian J, Gebert, Roger R, Reis, João H. dos, Zortea, Talyta, Baretta, Dilmar, Machado, Gustavo, Boito,, Jhonatan P., Baldissera,, Matheus D., Silva, Aleksandro S da   +9 more
openaire   +3 more sources

PASSIVE AIR SAMPLING SURVEY OF POLYBROMINATED DIPHENYL ETHER IN PRIVATE CARS: IMPLICATIONS FOR SOURCES AND HUMAN EXPOSURE [PDF]

In order to characterize polybrominated diphenyl ether (PBDE) contamination in vehicle interiors, airborne concentrations of polybrominated diphenyl ethers were investigated using PUF disk passive air samplers in 25 private cars.
مختاری, سیداحمد, صادقی, هادی, حضرتی, صادق, رحیم زاده, سهیلا, هاراد, استوارت, عالیقدری, مرتضی, قراری, نورالدین   +6 more
core  

Indium(I) Iodide-Mediated Cleavage of Diphenyl Diselenide. An Efficient One-Pot Procedure for the Synthesis of Unsymmetrical Diorganyl Selenides

, 2016
A simple and efficient procedure has been developed for the synthesis of unsymmetrical diorganyl selenides through a one-pot indium(I) iodide-mediated reaction of alkyl halide and diphenyl diselenide in methylene chloride at room ...
Tanmay Mandal (1345881), Brindaban C. Ranu (1696666), Sampak Samanta (2317552)   +2 more
core   +1 more source