1203584-54-6Relevant articles and documents
New phosphine-imine and phosphine-amine ligands derived from D-gluco-, D-galacto- and D-allosamine in Pd-catalysed asymmetric allylic alkylation
Szulc, Izabela,Ko?odziuk, Robert,Zawisza, Anna
, p. 1476 - 1485 (2018/02/19)
New phosphine-imine and phosphine-amine chiral ligands which were easily prepared from D-gluco-, D-galacto- and D-allosamine furnished a high level of enantiomeric excess (up to 99%) in the Pd(0)-catalysed asymmetric allylic alkylation of racemic 1,3-diphenyl-2-propenyl acetate with malonates.
Diastereo- and enantioselective direct aldol reactions in aqueous medium: A new highly efficient proline-sugar chimeric catalyst
Pedatella, Silvana,De Nisco, Mauro,Mastroianni, Domenico,Naviglio, Daniele,Nucci, Ada,Caputo, Romualdo
, p. 1443 - 1446 (2011/07/30)
A new synthetic catalyst, capable of acting like an enzyme in the accomplishment of direct aldol reactions, is presented. Excellent results, in terms of chemical yields and diastereo-/enantiomeric ratios, are reported for the catalyzed additions of cycloh