30197-10-5Relevant academic research and scientific papers
Palladium(II) acetate in pyridine as an effective catalyst for highly regioselective hydroselenation of alkynes
Kamiya, Ikuyo,Nishinaka, Etsuyo,Ogawa, Akiya
, p. 696 - 698 (2005)
(Chemical Equation Presented) A highly regioselective hydroselenation of terminal alkynes with benzeneselenol can be achieved by the combination of palladium acetate and pyridine, providing the corresponding terminal alkenes, (i.e., 2-phenylseleno-1-alkenes) as a sole product. In this hydroselenation, pyridine may act as a suitable ligand for active palladium intermediates.
Cerium(III)-mediated efficient and steroselective hydrochalcogenation of terminal alkynes
Silveira, Claudio C.,Mendes, Samuel R.,Rosa, Daniel D.,Zeni, Gilson
experimental part, p. 4015 - 4021 (2010/03/24)
Vinylic chalcogenides were synthesized stereospecifically by hydrochalcogenation of propargylic amines or alcohols mediated by cerium(III) chloride. The products were obtained in good yields and with high regio- and stereoselectivities. Georg Thieme Verla
PREPARATION OF 3-HYDROXYL-VINYL SELENIDES AND 1,3-BIS(SELENO)-PROPENES
Renard, M.,Hevesi, L.
, p. 5939 - 5954 (2007/10/02)
Z and E 3-hydroxy-vinyl selenides can be prepared with very high stereoselectivity respectively by nucleophilic addition of selenolates to propargyl alcohols and by selenylation followed by LiAlH4 reduction of the same propargyl alcohols. 1,3-Bis(seleno)-
