title: Enantiomerically pure beta-phenylalanine analogues from alpha-beta-phenylalanine mixtures in a single reactive extraction step.
abstract: An efficient and selective method for the extraction of alpha-amino acids in preference over their beta-isomers using PdCl(2)(PPh(3))(2) was discovered, which enables the separation of product mixtures obtained in the enantioselective enzymatic formation of beta-amino acids.
authors.affiliation: Organic and Molecular Inorganic Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands.
authors.forename: Bastiaan J V
authors.initials: BJ
authors.lastname: Verkuijl
authors.forename: Wiktor
authors.initials: W
authors.lastname: Szymański
authors.forename: Bian
authors.initials: B
authors.lastname: Wu
authors.forename: Adriaan J
authors.initials: AJ
authors.lastname: Minnaard
authors.forename: Dick B
authors.initials: DB
authors.lastname: Janssen
authors.forename: Johannes G
authors.initials: JG
authors.lastname: de Vries
authors.forename: Ben L
authors.initials: BL
authors.lastname: Feringa
mesh_terms: D002384:Catalysis; D002934:Cinnamates / Q000737:chemistry; D006863:Hydrogen-Ion Concentration; D010165:Palladium / Q000737:chemistry; D010649:Phenylalanine / Q000031:analogs & derivatives* / Q000737:chemistry; D010720:Phosphines / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D002934:Cinnamates; D010720:Phosphines; C029010:cinnamic acid; D010649:Phenylalanine; D010165:Palladium; C044646:phosphine