title: Synthesis of spiropyrans as building blocks for molecular switches and dyads.
authors.affiliation: University of Regensburg, Institute for Organic Chemistry, 93053 Regensburg, Germany.
authors.forename: Christoph
authors.initials: C
authors.lastname: Beyer
authors.forename: Hans-Achim
authors.initials: HA
authors.lastname: Wagenknecht