title: Total synthesis of naturally configured pyrrhoxanthin, a carotenoid butenolide from plankton.
authors.affiliation: Institut für Organische Chemie and Biochemie, Universität Freiburg, Albertstrasse 21, 79104 Freiburg, Germany.
authors.forename: Jochen
authors.initials: J
authors.lastname: Burghart
authors.forename: Reinhard
authors.initials: R
authors.lastname: Brückner