83442-20-0Relevant articles and documents
Ionic liquid/PPh3 promoted cleavage of diphenyl disulfide and diselenide: A straight-forward metal-free one-pot route to the synthesis of unsymmetrical sulfides and selenides
Banerjee, Subhash,Adak, Laksmikanta,Ranu, Brindaban C.
supporting information; experimental part, p. 2149 - 2152 (2012/05/05)
A metal-free cleavage of diphenyl disulfide and diphenyl diselenide has been achieved using ionic liquid/triphenyl phosphine (PPh3) and a convenient protocol for the one-pot synthesis of unsymmetrical sulfides and selenides by condensing 'in situ' generated thiolate or selenate anion with alkyl halides has been developed. In addition, 1,4-conjugate addition of the generated thiolate anions to activated alkenes has also been demonstrated. The ionic liquid, 1-methyl-3-pentyl imidazolium bromide, [pmIm]Br plays a crucial role in promoting the course of the reactions and shows superior activity and selectivity compared to other solvents. The [pmIm]Br has been reused for at least five times without appreciable loss of activity.
Employment of palladium pincer-complexes in phenylselenylation of organohalides
Wallner, Olov A.,Szabo, Kalman J.
, p. 9215 - 9221 (2007/10/03)
Palladium pincer-complex-catalyzed selenylation of propargyl-, allyl-, benzyl-, and benzoyl halides could be achieved under mild reaction conditions employing trimethylstannylphenylselenide as selenylating agent. This reaction has a high functional group
A Facile Method for Synthesis of Alkyl Phenyl Selenides. The Reaction of Diphenyl Diselenide with Oxygen-containing Compounds Using La/Me 3SiCl/cat.I2/cat.CuI System
Nishino, Toshiki,Nishiyama, Yutaka,Sonoda, Noboru
, p. 918 - 919 (2007/10/03)
Alcohols, ethers, and esters were directly converted to the corresponding alkyl phenyl selenides by the reaction of diphenyl diselenide and the La/Me 3SiCl/cat.I2/cat.CuI. It was suggested that alkyl phenyl sele
