title: Asymmetric synthesis of natural product inspired tricyclic benzopyrones by an organocatalyzed annulation reaction.
authors.affiliation: Max Planck Institut für molekulare Physiologie, Otto-Hahn Strasse 11, 44227-Dortmund, Germany. herbert.waldmann@mpi-dortmund.mpg.de
authors.forename: Herbert
authors.initials: H
authors.lastname: Waldmann
authors.forename: Vivek
authors.initials: V
authors.lastname: Khedkar
authors.forename: Heiko
authors.initials: H
authors.lastname: Dückert
authors.forename: Markus
authors.initials: M
authors.lastname: Schürmann
authors.forename: Iris M
authors.initials: IM
authors.lastname: Oppel
authors.forename: Kamal
authors.initials: K
authors.lastname: Kumar
mesh_terms: D000480:Alkynes / Q000737:chemistry*; D001688:Biological Products / Q000737:chemistry*; D002384:Catalysis; D002867:Chromones / Q000138:chemical synthesis* / Q000737:chemistry; D011714:Pyrans / Q000138:chemical synthesis*; D013237:Stereoisomerism
chemical_list: D000480:Alkynes; D001688:Biological Products; D002867:Chromones; D011714:Pyrans; C502480:formylchromone