http://www.cnr.it/ontology/cnr/individuo/prodotto/ID249094
Selective Activation of C Cl and C F Bonds by SO.+ Radical Cations: An Experimental and Computational Study (Articolo in rivista)
- Type
- Label
- Selective Activation of C Cl and C F Bonds by SO.+ Radical Cations: An Experimental and Computational Study (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1002/cplu.201300162 (literal)
- Alternative label
G. de Petris, A.Troiani, M. Rosi, G. Angelini, and O. Ursini (2013)
Selective Activation of C Cl and C F Bonds by SO.+ Radical Cations: An Experimental and Computational Study
in CHEMPLUSCHEM
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- G. de Petris, A.Troiani, M. Rosi, G. Angelini, and O. Ursini (literal)
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- Prof. Dr. G. de Petris, Dr. A. Troiani Dipartimento di Chimica e Tecnologie del Farmaco \"Sapienza\" University of Rome
P.le Aldo Moro 5, 00185 Roma (Italy).
Prof. Dr. M. Rosi Dipartimento di Ingegneria Civile e Ambientale Università di Perugia and ISTM-CNR Via Duranti 93, 06125 Perugia (Italy)
Dr. G. Angelini, Dr. O. Ursini Istituto di Metodologie Chimiche Area della Ricerca di Roma del CNR 00016 Monterotondo Stazione (RM) (Italy) (literal)
- Titolo
- Selective Activation of C Cl and C F Bonds by SO.+ Radical Cations: An Experimental and Computational Study (literal)
- Abstract
- The activation of C-halogen bonds by the SOC+ radical cation is investigated in the gas phase. The C-Cl bond of CH2Cl2 is activated by fast and effective chloride-ion transfer, whereas the C-F bond of CH2F2 is activated by a very slow fluoride-ion transfer. In both cases, thermodynamic and kinetic factors account for the type of process and the observed selectivity, that is, carbon-halogen versus carbon-hydrogen activation, mainly owing to the presence of the sulfur atom. The cleavage of the C-Cl bond of CH2Cl2 by SOC+ is a rare example of a very effective and selective chloride-ion abstraction by a metal-free, sulfur-centred radical cation. (literal)
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