[Ru(TPP)CO]-Catalysed Intramolecular Benzylic C-H Bond Amination, Affording Phenanthridine and Dihydrophenanthridine Derivatives
Articolo
Data di Pubblicazione:
2012
Citazione:
[Ru(TPP)CO]-Catalysed Intramolecular Benzylic C-H Bond Amination, Affording Phenanthridine and Dihydrophenanthridine Derivatives / D. Intrieri, M. Mariani, A. Caselli, F. Ragaini, E. Gallo. - In: CHEMISTRY-A EUROPEAN JOURNAL. - ISSN 0947-6539. - 18:34(2012 Aug 20), pp. 10487-10490.
Abstract:
Shedding light on azides: [Ru(TPP)CO] (TPP=tetraphenyl porphyrin dianion), white light and O 2 were found to be a suitable catalyst combination to perform the annulation of several biaryl azides (see scheme). The high chemoselectivity of the process allows the synthesis of phenanthridines and dihydrophenanthridines in good yield and purity.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
azides; C-H amination; heterocycles; porphyrins; ruthenium
Elenco autori:
D. Intrieri, M. Mariani, A. Caselli, F. Ragaini, E. Gallo
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