Iron-Catalyzed Reductive Radical Cyclization of Organic Halides in the Presence of NaBH4: Evidence of an Active Hydrido Iron(I) Catalyst

Iron made‘em: Iron(II) complexes such as FeCl2 and [FeCl2(dppe)2] (dppe=1,2‐bisdiphenylphosphinoethane) are efficient precatalysts for the radical cyclization of unsaturated iodides and bromides in the presence of NaBH4 (see scheme). Cyclic voltammetry studies suggests that the reaction occurs throu...

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Veröffentlicht in:	Angewandte Chemie International Edition 2012-07, Vol.51 (28), p.6942-6946
Hauptverfasser:	Ekomié, Audrey, Lefèvre, Guillaume, Fensterbank, Louis, Lacôte, Emmanuel, Malacria, Max, Ollivier, Cyril, Jutand, Anny
Format:	Artikel
Sprache:	eng
Schlagworte:	catalysis Chemical Sciences electrochemistry hydrides iron Organic chemistry radical reactions
Online-Zugang:	Volltext
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