title: Palladium-catalyzed synthesis of cephalotaxine analogues.
abstract: The synthesis of cephalotaxine ring analogues 10 was achieved by two successive intramolecular palladium-catalyzed reactions of 12 via 11, namely an allylic amination and a Heck reaction. The substrates 12 were obtained by alkylation of primary amines 13 with tosylates 14.
authors.affiliation: Institut für Organische Chemie der Universität, Göttingen, Germany. ltietze@gwdg.de
authors.forename: L F
authors.initials: LF
authors.lastname: Tietze
authors.forename: H
authors.initials: H
authors.lastname: Schirok
authors.forename: M
authors.initials: M
authors.lastname: Wöhrmann
mesh_terms: D000478:Alkylation; D002384:Catalysis; D006248:Harringtonines / Q000138:chemical synthesis*; D000077863:Homoharringtonine; D010165:Palladium
chemical_list: D006248:Harringtonines; D010165:Palladium; D000077863:Homoharringtonine