60466-30-0Relevant articles and documents
Preparation of (Z)- and (E)-vinyl selenides utilizing vinylboronic acids and vinylboronic esters in ionic liquids
Kabalka, George W.,Venkataiah, Bollu
, p. 3703 - 3705 (2002)
Vinylboronic acids and vinylboronic esters react with phenylselenyl chloride in ionic liquids to generate vinyl selenides stereospecifically.
Selenolation of Aryl Iodides and Bromides Enabled by a Bench-Stable PdI Dimer
Senol, Erdem,Scattolin, Thomas,Schoenebeck, Franziska
supporting information, p. 9419 - 9422 (2019/04/30)
The use of an air- and moisture-stable dinuclear PdI complex as an efficient catalyst for the formation of C(sp2)?SeR bonds is here reported. The privileged reactivity of the PdI dimer allows for the direct use of selenolates as nucleophiles in the cross-coupling. Although previous methodologies suffer from catalyst poisoning through the formation of Pd-ate complexes, the mechanistically distinct dinuclear PdI catalyst circumvents this challenge. A wide variety of aryl bromides and iodides were efficiently coupled under relatively mild reaction conditions with broad functional group tolerance. Mechanistic and computational data are presented in support of direct PdI reactivity.
DES as a green solvent to prepare 1,2-bis-organylseleno alkenes. Scope and limitations
Lopes, Eric F.,Gon?alves, Lóren C.,Vinueza, Julio C.G.,Jacob, Raquel G.,Perin, Gelson,Santi, Claudio,Lenard?o, Eder J.
supporting information, p. 6890 - 6895 (2015/11/27)
We describe here our results on the use of choline chloride/urea 1:2 as a deep eutectic solvent (DES) in the synthesis of vinyl selenides. A good selectivity for the (E)-1,2-bis-organylseleno alkenes was observed starting from terminal alkynes and diaryl