title: Aza-bis(oxazolines): new chiral ligands for asymmetric catalysis
abstract: Aza-bis(oxazolines) are introduced as chiral ligands for asymmetric catalysis combining the advantages of easy availability of bis(oxazolines) and backbone variability of aza-semicorrins. Especially, the title ligands could be attached to a polymeric support, which allowed the development of easily recoverable copper(I)-catalysts for asymmetric cyclopropanation reactions.
authors.affiliation: Institut fur Organische Chemie der Universitat Regensburg, Universitatsstrasse 31, D-93040 Regensburg, Germany.
authors.initials: M
authors.lastname: Glos
authors.initials: O
authors.lastname: Reiser