569669-56-3Relevant academic research and scientific papers
P-chiral monodentate diamidophosphites - New and efficient ligands for palladium-catalysed asymmetric allylic substitution
Tsarev, Vasily N.,Lyubimov, Sergey E.,Shiryaev, Alexei A.,Zheglov, Sergey V.,Bondarev, Oleg G.,Davankov, Vadim A.,Kabro, Anzhelika A.,Moiseev, Sergey K.,Kalinin, Valery N.,Gavrilov, Konstantin N.
, p. 2214 - 2222 (2004)
Novel P*-monodentate diamidophosphite ligands have been prepared by a one-step phosphorylation of alcohols or amines. Both the electronic and the steric demands of the ligands have been estimated quantitatively. Neutral [Pd(allyl)Cl(L)] and cationic [Pd(a
New oxazoline-containing phosphoramidite ligand for palladium-catalyzed asymmetric allylic sulfonylation
Gavrilov,Bondarev,Tsarev,Shiryaev,Lyubimov,Kucherenko,Davankov
, p. 122 - 125 (2003)
New chiral oxazoline-containing phosphoramidite was synthesized and its complex formation with rhodium(I) and palladium(II) was examined. The new ligand is a highly efficient chiral inductor (ee up to 92%) in palladium-catalyzed asymmetric sulfonylation of 1,3-diphenylallyl acetate with sodium p-toluenesulfinate.
Chiral P*-monodentate phosphite ligand for Pd-catalysed asymmetric allylation reactions
Gavrilov, Konstantin N.,Tsarev, Vasily N.,Lyubimov, Sergey E.,Shyryaev, Alexei A.,Zheglov, Sergey V.,Bondarev, Oleg G.,Davankov, Vadim A.,Kabro, Anzhelika A.,Moiseev, Sergey K.,Kalinin, Valery N.
, p. 134 - 135 (2003)
Monodentate diamidophosphite ligand 2 with stereogenic phosphorus and carbon atoms, which is easily available from (S)-2-phenylaminomethyl pyrrolidine, is an effective chiral inductor in Pd-catalysed asymmetric allylation reactions.
