1143571-22-5Relevant academic research and scientific papers
Catalyst- and Solvent-Free Stereoselective Addition of Secondary Phosphine Chalcogenides to Alkynes
Artem'ev, Alexander V.,Malysheva, Svetlana F.,Gusarova, Nina K.,Belogorlova, Nataliya A.,Shagun, Vladimir A.,Albanov, Alexander I.,Trofimov, Boris A.
supporting information, p. 263 - 271 (2015/05/04)
The addition of secondary phosphine sulfides and selenides to alkynes proceeds readily (80 °C, 5-13 h) without catalysts or solvents to afford regio- and stereoselectively anti-Markovnikov adducts as tertiary alkenylphosphine chalcogenides of Z-configurat
Stereoselective free-radical addition of secondary phosphine selenides to aromatic acetylenes
Trofimov, Boris A.,Gusarova, Nina K.,Arbuzova, Svetlana N.,Ivanova, Nina I.,Artem'ev, Alexander V.,Volkov, Pavel A.,Ushakov, Igor' A.,Malysheva, Svetlana F.,Kuimov, Vladimir A.
experimental part, p. 677 - 682 (2009/05/30)
Free-radical addition (AIBN, 65-70 °C, 5-7 h) of secondary phosphine selenides to arylacetylenes proceeds stereoselectively to give anti-Markovnikov adducts of predominantly Z-configuration (up to 97%) in 60-80% isolated yields, thus representing a rare e
