Results 161 to 170 of about 1,991 (226)

Selenium-Based Catalytic Scavengers for Concurrent Scavenging of H₂ S and Reactive Oxygen Species. [PDF]

Angew Chem Int Ed Engl
Ni X, Marutani E, Shieh M, Lam Y, Ichinose F, Xian M.   +5 more
europepmc   +1 more source

Bromination Functionalization of Diazo Compounds with CBr₄ via Convergent Paired Electrolysis. [PDF]

Org Lett
Wang Q, Wu W, Mei H, Escorihuela J, Pajkert R, Röschenthaler GV, Han J.   +6 more
europepmc   +1 more source

Sodium thiosulfate-catalysed synthesis of thioethers from aldehydes or carboxylic acids. [PDF]

R Soc Open Sci
Salehi M, Nowrouzi N, Abbasi M.
europepmc   +1 more source

Reactions of hypobromous acid with dimethyl selenide, dimethyl diselenide and other organic selenium compounds: kinetics and product formation.

Environ Sci (Camb)
Müller E, von Gunten U, Tolu J, Bouchet S, Winkel LHE.   +4 more
europepmc   +1 more source

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Two Organic Diselenides: Dimesityl Diselenide and Bis(2,4,6-triisopropylphenyl) Diselenide

Acta Crystallographica Section C Crystal Structure Communications, 1998
The organic diselenides dimesityl diselenide [C 18 H 22 -Se 2 , (I)] and bis(2,4,6-triisopropylphenyl) diselenide [C 30 H 46 Se 2 , (II)] display normal diselenide geometries: Se-Se bond lengths are 2.3341(6) in (I) and 2.3389 (6) A in (II), and the absolute C-Se-Se-C torsion angles are 83.96 (12) in (I) and 73.38 (16)° in (II).
J. Jeske, A. Martens-von Salzen, W.-W. du Mont, P. G. Jones   +3 more
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Unsymmetrische Diselenide

Chemische Berichte, 1952
AbstractEs wird die Darstellung von 21 Vertretern der bisher unbekannten Klasse unsymmetrischer Diselenide beschrieben. Ihr thermisches Verhalten sowie das Verhalten bei Oxydation und alkalischer Hydrolyse werden untersucht.
Heinrich Rheinboldt, Ernesto Giesbrecht
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A Convenient Synthesis of 4,4′-Dimethylaminodiphenyl Diselenide and 4,4′-Dinitrodiphenyl Diselenide

Synthetic Communications, 1986
Abstract A simple, rapid and efficient synthesis of 4,4′-dimethylamino-diphenyl diselenide 1 and 4,4′-dinitrodiphenyl diselenide 2 is described. The method consists of the reductive cleavage of the Se-CN linkage in the corresponding aryl selenocyanates by sodium borohydride followed by air oxidation of the resulting seleno-lates.
B. Mario Pinto, Jésus Sandoval-Ramírez, R. Dev Sharma   +2 more
openaire   +1 more source

Study of Grains and Boundaries of Molybdenum Diselenide and Tungsten Diselenide Using Liquid Crystal

Nano Letters, 2017
Direct observation of grains and boundaries is a vital factor in altering the electrical and optoelectronic properties of transition metal dichalcogenides (TMDs), that is, MoSe2 and WSe2. Here, we report visualization of grains and boundaries of chemical vapor deposition grown MoSe2 and WSe2 on silicon, using optical birefringence of two-dimensional ...
Muhammad Arslan Shehzad, Sajjad Hussain, Junsu Lee, Jongwan Jung, Naesung Lee, Gunn Kim, Yongho Seo   +6 more
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Synthesis of unsymmetrical glycosyl diselenides by the treatment of symmetrical diselenides with glycosyl selenocyanates

Tetrahedron, 2021
Abstract A novel reaction condition has been developed for the synthesis of unsymmetrical glycosyl diselenide derivatives in excellent yield by the reaction of glycosyl selenocyanates as selenol surrogates with symmetrical diselenides in the presence of hydrazine monohydrate at room temperature.
Tapasi Manna, Abhijit Rana, Anup Kumar Misra   +2 more
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2,2′-Dipyridyl diselenide is a better antioxidant than other disubstituted diaryl diselenides

Molecular and Cellular Biochemistry, 2012
The aim of this study was to investigate the in vitro antioxidant activity of 2,2'-dipyridyl diselenide (e) by comparing this effect with m-trifluoromethyl-diphenyl diselenide (a), p-fluor-diphenyl diselenide (b), p-chloro-diphenyl diselenide (c), and p-methoxyl-diphenyl diselenide (d) in rat liver homogenate.
Cristiane, Luchese, Ricardo, Brandão, Carmine I, Acker, Cristina W, Nogueira   +3 more
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