28945-11-1Relevant articles and documents
Stereoselective Synthesis of Dipeptides by Asymmetric Reduction of Dehydropeptides Catalyzed by Chiral Rhodium Complexes
Meyer, Dominique,Poulin, Jean-Claude,Kagan, Henri B.,Levine-Pinto, Huguette,Morgat, Jean-Louis,Fromageot, Pierre
, p. 4680 - 4682 (1980)
Asymmetric catalysis was used to control the creation of an asymmetric center in a chiral dehydropeptide.The reduction of Ac-ΔPhe-(S)-Phe-OR (R=H or Me) was studied as a model.Depending on the type of chiral rhodium catalyst used, it was possible to selec
Chiral sulfonated phosphines. VIII. Hydrogenation of dehydropeptides in a two-phase system
Laghmari, M.,Sinou, D.,Masdeu, A.,Claver, C.
, p. 213 - 216 (2007/10/02)
Dehydropeptides have been reduced in a two-phase system using 2> associated with chiral water-soluble ligands derived from cyclobutanediop and BDPP.Diastereoselectivities of up to 87percent were obtained with tetrasulfonated BDPP.
Effects of solvent and temperature on the 1,4-asymmetric induction in the diastereoselective hydrogenation of dehydrodipeptides
Ikeda,Yamagishi,Yamaguchi,Hida
, p. 3508 - 3512 (2007/10/02)
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