Results 111 to 120 of about 1,991 (226)

Metal- and Solvent-Free Synthesis of Phosphinothioates, Phosphonothioates, Phosphorothioates, and Related Selenium Derivatives: An Efficient Green Protocol

Molecules
Methodologies for the effective fabrication of phosphinothioates, phosphonothioates, and phosphorothioates have always been of great interest due to their widespread application in many research fields.
Yajie Fu, Hexia Ye, Xinyao Zhao, Yingle Liu, Junchen Li, Xiaojing Bi   +5 more
doaj   +1 more source

Mn(III)-Catalyzed Synthesis of Selenophosphates and Tellurophosphates

Molecules
Selenophosphates and tellurophosphates are important classes of organophosphorus compounds that exhibit unique reactivity, tunable redox properties, and significant biological activity.
Jialu Wang, Jun Liu, Yuhui Xie, Changjiang Wu, Xinyu Wang, Gong-Qing Liu   +5 more
doaj   +1 more source

Synthesis of diselenides and selenides from elemental selenium

, 2002
Sodium hydride is able to reduce elemental selenium to sodium diselenide (NaSe), but not to sodium selenide (NaSe). Dialkyl diselenides and even dialkyl selenides, including unsymmetrical dialkyl selenides, can be nevertheless synthesized using the ...
Krief, A., Derock, M.
core   +1 more source

Transition metal mediated formation of dicationic diselenides stabilised by N-heterocyclic carbenes: designed synthesis

, 2016
Reactions of the N-heterocyclic carbene derivatives of selenium(ii) dihalides, LSeX2 (X = CL Br; L = 1,3-dibutylbenzimidazol-2-ylidene, C15H22N2) (4b, 4b'), L'SeX2 (X = Cl, Br; L' = 1,3-di(n)propylbenzimidazol-2-ylidene, C13H18N2) (4c, 4c') and L"SeX2 (X
SINGH, HB, MANJARE, ST, YADAV, S, BUTCHER, RJ   +3 more
core   +1 more source

Esterification by Redox Dehydration Using Diselenides as Catalytic Organooxidants

, 2019
Ortho-functionalized aryl diselenides are catalytic (5.0 mol %) oxidants for the construction of esters from carboxylic acids and alcohols in the presence of stoichiometric triethyl phosphite and dioxygen in air as the terminal redox reagents (redox ...
Lanny S. Liebeskind (1867210), Srirama Murthy Akondi, Thomas C. Pickel (6397562), Srirama Murthy Akondi (6397565), Thomas C. Pickel, Lanny S. Liebeskind   +5 more
core   +1 more source

PdCl₂-Promoted Electrophilic Annulation of 2-Alkynylphenol Derivatives with Disulfides or Diselenides in the Presence of Iodine

, 2016
An efficient synthesis of 3-chalcogen-benzo[b]furans via palladium-promoted annulation reactions of 2-alkynylphenol derivatives with disulfides or diselenides and iodide has been developed.
Hui-Ai Du (2343880), Xing-Guo Zhang (1734544), Ri-Yuan Tang (546362), Jin-Heng Li (1457626)   +3 more
core   +1 more source

Correction: Visible-light-mediated aerobic selenation of (hetero)arenes with diselenides

, 2017
Correction for ‘Visible-light-mediated aerobic selenation of (hetero)arenes with diselenides’ by Qing-Bao Zhang et al., Green Chem., 2017, 19, 5559–5563.
Jian-Guo Fang, Shou-Jiao Peng, Qiang Liu, Qing-Bao Zhang, Yong-Liang Ban, Pan-Feng Yuan, Li-Zhu Wu   +6 more
core   +1 more source

Recent Advances in Electrochemically Mediated Reactions of Diselenides

SynOpen, 2023
Lei Zhan, Qian Wang, Hai-Tao Tang, Zu-Yu Mo, Ying-Ming Pan   +4 more
doaj   +1 more source

Copper Selenides via Anion Exchange versus Direct Growth - The Role of Diorganyl Diselenides. [PDF]

Inorg Chem
Choi J, Schmidt BA, Boleychuk M, Bedi K, Sandoval-Arteaga E, Almonte KN, Boussard QM, Krebs JK, Kowalik M, van Duin A, Plass KE.   +10 more
europepmc   +1 more source

One-pot synthesis of unsubstituted and methyl substituted-pyrazinyl diselenides and monoselenides: structural, optical property characterization and DFT calculations. [PDF]

RSC Adv, 2023
Kushwah N, Chopade SM, Wadawale A, Sharma P, Kedarnath G.   +4 more
europepmc   +1 more source