title: Asymmetric hydrogenation of dehydrodipeptides bearing different protecting groups.
abstract: N-[(Z)-N-Benzoyl- or N-boc-(2-fluorophenyl)dehydroalanyl]-(R)- or (S)-phenyl-alanines 1,2,5 and 6 were hydrogenated in the presence of chiral and achiral rhodium complexes. The optical induction is compared to the results obtained using the corresponding esters as substrates.
authors.affiliation: Institut für Organische Katalyseforschung, Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany. christian.doebler@ifok.uni-rostock.de
authors.forename: Christian
authors.initials: C
authors.lastname: Döbler
authors.forename: H-J
authors.initials: HJ
authors.lastname: Kreuzfeld
authors.forename: Chr
authors.initials: C
authors.lastname: Fischer
authors.forename: M
authors.initials: M
authors.lastname: Michalik
mesh_terms: D004151:Dipeptides / Q000737:chemistry*; D006865:Hydrogenation
chemical_list: D004151:Dipeptides