title: Donor-acceptor-substituted cyclopropane derivatives and their application in organic synthesis.
authors.affiliation: Institut für Chemie-Organische Chemie, Freie Universität Berlin, Takustrasse 3, D-14195 Berlin, Germany.
authors.forename: Hans-Ulrich
authors.initials: HU
authors.lastname: Reissig
authors.forename: Reinhold
authors.initials: R
authors.lastname: Zimmer