The palladium-phenanthroline catalyzed carbonylation reaction of nitrobenzene to methyl phenylcarbamate is known to be accelerated by both the addition of aniline and a carboxylic acid. Here, we report that combining the acidic and amino function in the same molecule, 2-NH2C6H4COOH, anthranilic acid, an higher activity is observed with respect to the use of simple benzoic acid. The 4-amino isomer does not show the same increased activity.
Carbonylation of nitrobenzene to N-methyl phenylcarbamate catalyzed by palladium-phenanthroline complexes - Bifunctional activation by anthranilic acid / M. Gasperini, F. Ragaini, S. Cenini, E. Gallo. - In: JOURNAL OF MOLECULAR CATALYSIS. A: CHEMICAL. - ISSN 1381-1169. - 204(2003), pp. 107-114.
Titolo: | Carbonylation of nitrobenzene to N-methyl phenylcarbamate catalyzed by palladium-phenanthroline complexes - Bifunctional activation by anthranilic acid |
Autori: | GASPERINI, MICHELA BARBARA (Primo) RAGAINI, FABIO ATTILIO CIRILLO (Secondo) CENINI, SERGIO (Penultimo) GALLO, EMMA (Ultimo) |
Parole Chiave: | nitrobenzene; carbonylation; palladium; urethanes; carboxylic acids |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica |
Data di pubblicazione: | 2003 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/S1381-1169(03)00289-9 |
Appare nelle tipologie: | 01 - Articolo su periodico |
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