title: Stereoselective Backbone Modifications of Peptides via Chelate Enolate Claisen Rearrangement.
authors.affiliation: Organisch-Chemisches Institut der Universität, Im Neuenheimer Feld 270, D-69120 Heidelberg, Federal Republic of Germany.
authors.forename: Uli
authors.initials: U
authors.lastname: Kazmaier
authors.forename: Sabine
authors.initials: S
authors.lastname: Maier