Evidence for Carbon-Carbon Meisenheimer-Wheland Complexes between Superelectrophilic and Supernucleophilic Carbon Reagents

Proposal accepted: NMR experiments have shown unequivocally that the previously only proposed zwitterionic carbon–carbon Meisenheimer–Wheland complexes are formed in the reaction of 4,6‐dinitrobenzofuroxan (DNBF) with 1,3,5‐tris(N,N‐dialkylamino)benzenes. Increasing the temperature results in a rapi...

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Veröffentlicht in:	Angewandte Chemie International Edition 2005-05, Vol.44 (21), p.3285-3289
Hauptverfasser:	Boga, Carla, Del Vecchio, Erminia, Forlani, Luciano, Mazzanti, Andrea, Todesco, Paolo E.
Format:	Artikel
Sprache:	eng
Schlagworte:	carbanions carbocations electrophilic addition nucleophilic addition zwitterions
Online-Zugang:	Volltext
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