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 rapid exchange between three homomeric forms of the complex (see scheme; NR2=piperidyl, morpholinyl, pyrrolidinyl).

C. Boga, E. Del Vecchio, L. Forlani, A. Mazzanti, P. E.Todesco (2005). Evidence for Carbon –Carbon Meisenheimer – Wheland Complexes between Superelectrophilic and Supernucleophilic Carbon Reagents. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 44, 3285-3289 [10.1002/anie.200500238].

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

BOGA, CARLA;DEL VECCHIO, ERMINIA;FORLANI, LUCIANO;MAZZANTI, ANDREA;TODESCO, PAOLO EDGARDO
2005

Abstract

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 rapid exchange between three homomeric forms of the complex (see scheme; NR2=piperidyl, morpholinyl, pyrrolidinyl).
2005
C. Boga, E. Del Vecchio, L. Forlani, A. Mazzanti, P. E.Todesco (2005). Evidence for Carbon –Carbon Meisenheimer – Wheland Complexes between Superelectrophilic and Supernucleophilic Carbon Reagents. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 44, 3285-3289 [10.1002/anie.200500238].
C. Boga; E. Del Vecchio; L. Forlani; A. Mazzanti; P. E.Todesco
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/6041
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