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Gold‐Catalyzed endo‐Cyclizations of 1,4‐Diynes to Seven‐Membered Ring Heterocycles |
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| Authors: | Kristina Wilckens Dipl.‐Chem. Marcus Uhlemann Constantin Czekelius Dr. |
| Affiliation: | Institut für Chemie und Biochemie, Freie Universit?t Berlin, 14195 Berlin (Germany), Fax: +49 (30)838 53625 |
| Abstract: | |
| Keywords: | alkynes asymmetric catalysis gold nitrogen heterocycles oxygen heterocycles |