Synthesis, Inhaltsverzeichnis FEATUREARTICLE © Georg Thieme Verlag Stuttgart · New York Synthesis of Furanomycin Derivatives by Gold-Catalyzed Cycloisomerization of α-Hydroxyallenes Jörg Erdsack, Norbert Krause*Organic Chemistry II, University of Dortmund, Otto-Hahn-Straße 6, 44227 Dortmund, GermanyFax: +49(231)7553884; e-Mail: norbert.krause@uni-dortmund.de; Artikel empfehlen Abstract Artikel einzeln kaufen Alle Artikel dieser Rubrik Abstract The novel furanomycin analogues 8 and 17 were synthesized as mixture of two diastereomers using the gold-catalyzed cycloisomerization of α-hydroxyallenes as the key step. Compared to the traditional use of stoichiometric amounts of silver salts, gold catalysis is much more efficient for the cyclization of highly functionalized substrates. Key words allenes - amino acids - cycloisomerization - furanomycin - gold catalysis Volltext Referenzen References 1 Katagiri K. Tori K. Kimura Y. Yoshida T. Nagasaki T. Minato H. J. Med. 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