Enantioselective Ir I ‐Catalyzed Carbocyclization of 1,6‐Enynes by the Chiral Counterion Strategy

Enantioenriched bicyclo[4.1.0]hept‐2‐enes were synthesized by Ir I ‐catalyzed carbocyclization of 1,6‐enynes. No chiral ligands were used, CO and PPh 3 were the only ligands bound to iridium. Instead, the stereochemical information was localized on the counterion of the catalyst, generated in situ b...

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Veröffentlicht in:	Chemistry : a European journal 2011-12, Vol.17 (49), p.13789-13794
Hauptverfasser:	Barbazanges, Marion, Augé, Mylène, Moussa, Jamal, Amouri, Hani, Aubert, Corinne, Desmarets, Christophe, Fensterbank, Louis, Gandon, Vincent, Malacria, Max, Ollivier, Cyril
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences
Online-Zugang:	Volltext
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