Montag, 27. Oktober 2014, 16:30 - 17:45 iCal
"Samarium Diiodide-Induced Cyclizations - Our Way to Strychnine"
Prof. Dr. Hans-Ulrich Reissig / FU Berlin
Hörsaal III der Fakultät für Chemie
Währinger Straße 38, 1090 Wien
Vortrag
Samarium Diiodide-Induced Cyclizations - Our Way to Strychnine
Hans-Ulrich Reissig, Institut für Chemie und Biochemie,
Freie Universität Berlin
Our group investigates reductive cyclizations with samarium diiodide proceeding under dearomatization of (hetero)arenes. Indole derivatives are particularly reactive substrates that stereoselectively afford interesting polycyclic compounds. Based on these systematic studies we developed one of the shortest routes to the alkaloid Strychnine.[1]
[1] a) C. Beemelmanns, H.-U. Reissig, Angew. Chem. 2010, 122, 8195. b) Tutorial Review: C. Beemelmanns, H.-U. Reissig, Chem. Soc. Rev. 2011, 40, 2199. c) C. Beemelmanns, S. Gross, H.-U. Reissig, Chem. Eur. J. 2013, 19, 17801.
Veranstalter
Kontakt
Brigitte Schwarz
Fakultät für Chemie der Universität Wien
Dekanat
01/4277-52006
brigitte_schwarz@univie.ac.at
Erstellt am Mittwoch, 15. Oktober 2014, 13:38
Letzte Änderung am Mittwoch, 15. Oktober 2014, 14:31