38572-13-3Relevant academic research and scientific papers
Samarium diiodide-induced reduction of elemental selenium leading to a selenolate anion species. A selective synthesis of diacyl diselenides
Jia,Zhang,Zhou
, p. 1403 - 1408 (1993)
Elemental selenium was reduced by samarium diiodide in THF to produce selenolate anion species which reacted with acyl chlorides to give diacyl diselenides in good yields under mild and neutral conditions.
Synthesis of sodium diselenides and its reaction with benzoyl chloride under phase transfer catalysis and microwave irradiation conditions
Wang, Jin-Xian,Bai, Lin,Liu, Zhanxiang
, p. 971 - 977 (2000)
A simple, fast and efficient procedure for the synthesis of dibenzoyl diselenides involves the reaction of selenium with sodium hydroxide under phase transfer catalysis and microwave irradiation conditions to give sodium diselenides, which reacts with ben
Radical-Cascade Avenue for 3,4-Fused-Ring-Substituted Thiophenes
Agrawal, Abhijeet R.,Kumar, Neha Rani,Debnath, Sashi,Das, Sarasija,Kumar, Chandan,Zade, Sanjio S.
, p. 4728 - 4731 (2018/08/23)
A single-step intramolecular radical cascade reaction of diynes and thioacetic acid in the presence of a catalytic amount of azobis(isobutyronitrile) as a radical initiator has been developed to synthesize thiophenes. This method allows easy and effective construction of a thiophene scaffold having 3,4-fused-ring substitution and unsubstituted 2,5-positions for further functionalization and polymerization. Using this method, derivatives of cyclopenta[c]thiophene, 3,4-ethylenedioxythiophene, and thiophene-containing spirocyclic compound have been synthesized.
Synthesis and characterization of novel organic heteroatom compounds from reaction of Woollins' reagent with various organic substrates
Hua, Guoxiong,Du, Junyi,Cordes, David B.,Arachchige, Kasun S. A.,Slawin, Alexandra M. Z.,Woollins, J. Derek
supporting information, p. 341 - 346 (2016/04/05)
A series of new selenium-containing heteroatom compounds were synthesized in good yields by the reaction of Woollins reagent with various organic substrates such as cyclohexylamine, N-benzoylbenzamide, benzoic anhydride, 4-fluoro-N-(2-oxo-2-phenylethyl)benzamide, N-benzoylbenzamide, benzoic anhydride, 3-(bromomethyl)benzonitrile, 1,2-diphenylethane-1,2-diol, and sodium alcoholate. Three representative X-ray structures are described.
Organoselenosilane-mediated selective mild access to selenolesters, selenoanhydrides and diacyl diselenides
Capperucci, Antonella,Deglinnocenti, Alessandro,Tiberi, Caterina
experimental part, p. 2248 - 2252 (2011/10/31)
Reaction of acyl chlorides with phenylselenotrimethyl-silane promoted by TBAF afforded a mild general access to selenolesters in good yields. When acyl chlorides were reacted with bis(trimethylsilyl)selenide (HMDSS) in 2:1 or 1:1 ratio a selective entry t
Lithium aluminum hydride-based selenating reagent and preparation methods using same
-
, (2008/06/13)
A selenating reagent obtained by reacting lithium aluminum hydride with selenium powder in an organic solvent. In addition, a method for preparing a selenating reagent includes reacting lithium aluminum hydride with selenium powder in an organic solvent.
Improved solubility and stability of trialkylammonium selenocarboxylate in organic solvents for efficient amidation with azides
Surabhi, Prathima,Wu, Xinghua,Hu, Longqin
, p. 4609 - 4613 (2007/10/03)
Trialkylammonium selenocarboxylate, formed in situ from the reaction of diacyl diselenide with piperidine in the presence of diisopropylethylamine, was found to react readily at room temperature with electron-deficient azides to form amides in excellent yields. The trialkylammonium selenocarboxylate salt formed has good solubility and stability in organic solvents. The enhanced stability allowed mild heating to improve the amidation yields with electron-rich azides.
Reactions of acyl chlorides with LiAlHSeH. Preparation of diacyl selenides, diacyl diselenides, selenocarboxylates and cyclic selenoanhydrides
Koketsu, Mamoru,Nada, Futoshi,Hiramatsu, Sohma,Ishihara, Hideharu
, p. 737 - 740 (2007/10/03)
Various diacyl selenides, diacyl diselenides and selenocarboxylates were synthesized by reaction of several acyl chlorides with LiAlHSeH. Reaction of diacyl chloride with LiAlHSeH afforded cyclic selenoanhydrides. In the 77Se NMR spectra, we fo
Efficient Synthesis of Selenocarbonyl Compounds by Treating Carbonyl Compounds with Bis(1,5-cyclooctanediylboryl) Selenide
Shimada, Kazuaki,Jin, Norikazu,Kawaguchi, Michiko,Dobashi, Kumiko,Nagano, Yumi,Fujimura, Manabu,Kudoh, Eiichi,Kai, Tomonari,Saito, Noboru,Masuda, Jun-Ichi,Iwaya, Masaki,Fujisawa, Hiroyuki,Aoyagi, Shigenobu,Takikawa, Yuji
, p. 197 - 206 (2007/10/03)
Selenoaldehydes and selenoketones were generated in situ, by treating aldehydes or ketones, respectively, with bis(1,5-cyclooctanediylboryl) selenide; the resulting selenocarbonyl compounds were trapped with 2,3-dimethyl-1,3-butadiene to give the correspo
