Salicylic Acid Nitration by Means of Nitric Acid/Acetic Acid System: Chemical and Kinetic Characterization (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Salicylic Acid Nitration by Means of Nitric Acid/Acetic Acid System: Chemical and Kinetic Characterization (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1021/op060148o (literal)

Alternative label

• Andreozzi R., Canterino M., Caprio V., Di Somma I., Sanchirico R. (2006)
  Salicylic Acid Nitration by Means of Nitric Acid/Acetic Acid System: Chemical and Kinetic Characterization
  in Organic process research & development
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Andreozzi R., Canterino M., Caprio V., Di Somma I., Sanchirico R. (literal)

Pagina inizio

• 1199 (literal)

Pagina fine

• 1204 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 10 (literal)

Rivista

• Organic process research & development (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 6 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Istituto di Ricerche sulla Combustione IRC-CNR Dipartimento di Ingegneria Chimica - Università Federico II Napoli (literal)

Titolo

• Salicylic Acid Nitration by Means of Nitric Acid/Acetic Acid System: Chemical and Kinetic Characterization (literal)

Abstract

• The nitration of salicylic acid by means of HNO3/AcOH is investigated, and the results are compared with those obtained using different nitrating systems: HNO3/H2SO4/H2O ( mixed acid), HNO3/Ac2O/AcOH, aqueous HNO3 (70% by weight) at 343 K. Little differences are found in terms of yield of the desired product (5-nitrosalicylic acid) among HNO3/AcOH mixture, mixed acid, and HNO3/Ac2O/AcOH systems, aqueous HNO3 giving the poorest results. However according to the data collected during the present investigation the use of the system HNO3/AcOH presents some advantages with respect to the others for the separation and purity of desired product, waste minimization, and safety improvements. The reaction kinetics for the nitration of salicylic acid with this system is also investigated. A global second-order kinetic law (one for the substrate, one for nitric acid) is used in the analysis of the data collected for the formation of the two mononitroderivatives (3-nitro- and 5-nitrosalicylic acids) and of the side product 2-nitrophenol (literal)

Prodotto di

• Institute for research on combustion (IRC) (Istituto)

Autore CNR

• ROBERTO SANCHIRICO (Unità di personale interno)

Incoming links:

Prodotto

• Institute for research on combustion (IRC) (Istituto)
• http://www.cnr.it/ontology/cnr/individuo/modulo/ID2410

Autore CNR di

• ROBERTO SANCHIRICO (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Organic process research & development (Rivista)