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Photoinduced one-electron oxidation of Aromatic Selenides: Effect of the structure on the reversible dimerization reaction
(American Chemical Society, 2018-05)
The photochemical one-electron oxidation of alkyl aryl selenides was studied by means of laser flash photolysis (355 nm). Quenching of the sensitizers in their excited state leads to selenide radical cation in the presence ...
Transition-metal-free one-pot synthesis of alkynyl selenides from terminal alkynes under aerobic and sustainable conditions
(Beilstein-Institut, 2017-05)
Alkynyl selenides were synthesized by a straightforward one-pot and three-step methodology, without the need of diselenides as starting reagents, under an oxygen atmosphere and using PEG 200 as the solvent. This procedure ...
Stereoselective synthesis of alkyl styryl selenides in one-pot: A straightforward approach by in situ dialkyl diselenide formation under transition metal-free conditions
(Royal Society of Chemistry, 2015-12-09)
A simple procedure for the synthesis of alkyl styryl selenides was developed. This methodology involves the in situ generation of selenolate anions by a one-pot and three-step protocol where a nucleophilic substitution ...
Combined experimental and theoretical studies on the radical nucleophile addition reaction for Sulfide- and Selenide-Centered Anions
(American Chemical Society, 2019-06)
The reactivity of sulfur- and selenium-centered nucleophiles toward 1-naphthyl radicals was studied in dimethylsulfoxide. The photostimulated reaction of sulfide anions, -SC(NH)C6H5 (1), -SC(NH)NH2 (2), and -SC(NH)CH3 (3), ...
Matrix isolation studies of carbonyl selenide, OCSe: Evidence of the formation of dimeric species, (OCSe)2
(Elsevier Science, 2014-01)
OCSe isolated in solid Ar or N2 at 10 K was investigated by FTIR spectroscopy. The IR spectra of OCSe diluted in a 1:1000 proportion with the matrix gases were interpreted in terms of monomeric carbonyl selenide in a single ...
Crystal growth and magnetic properties of tin selenide-doped europium Sn(1-x)Eu(x)Se
(ELSEVIER SCIENCE BV, 2010)
The growth and magnetic properties of Tin Selenide (SnSe) doped with Eu(2+) Sn(1-x)Eu(x)Se (x=2.5%) were investigated. Q-band (34 GHz) electron paramagnetic resonance measurements show that the site symmetry of Eu(2+) at ...
Crystallization at room temperature from amorphous to trigonal selenium as a byproduct of the synthesis of water dispersible zinc selenide
(Elsevier B.V., 2012-11-15)
Zinc selenide is a semiconductor material that has been synthesized in aqueous media. However, this synthesis can yield some byproducts, which has been little exploited in literature of this area; one of these byproducts ...
Crystallization at room temperature from amorphous to trigonal selenium as a byproduct of the synthesis of water dispersible zinc selenide
(Elsevier B.V., 2012-11-15)
Zinc selenide is a semiconductor material that has been synthesized in aqueous media. However, this synthesis can yield some byproducts, which has been little exploited in literature of this area; one of these byproducts ...
Mineralogy of the Rincón Blanco selenide occurrence, La Rioja, Argentina
(Czech Geological Society, 2021-04)
Rincón Blanco is a small selenide occurrence situated to the WNW of Jagüé, a small town of the General Sarmiento department, La Rioja province, Argentina. This occurrence, also called El Chire in recent years, is located ...