LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES

Laccase is a copper-containing oxidase that catalyzes reduction of molecular oxygen to water and the oxidation of a phenolic compound. In this paper, laccase was utilized to synthesize 4,4'-Biphenyldiamine using p-chloroaniline as substrate by means of a coupling reaction. The synthesized compo...

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Autores principales:	CAMPOS,ANA M, MENDOZA,LEONORA, VASQUEZ,JUAN, MELO,RICARDO, SALAS,JENNIFER, COTORAS,MILENA
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2016
Materias:	p-chloroaniline 4,4'-Biphenyldiamine laccase antioxidant activity antifungal activity
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300004
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spelling	oai:scielo:S0717-970720160003000042017-06-14LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIESCAMPOS,ANA MMENDOZA,LEONORAVASQUEZ,JUANMELO,RICARDOSALAS,JENNIFERCOTORAS,MILENA p-chloroaniline 4,4'-Biphenyldiamine laccase antioxidant activity antifungal activity Laccase is a copper-containing oxidase that catalyzes reduction of molecular oxygen to water and the oxidation of a phenolic compound. In this paper, laccase was utilized to synthesize 4,4'-Biphenyldiamine using p-chloroaniline as substrate by means of a coupling reaction. The synthesized compound, 4,4'-Biphenyldiamine, presented low antifungal activity against the phytopathogenic fungus Botrytis cinerea, however the antioxidant ability, measurement by ORAC-PGR method, was higher than substrate. This work corresponds to the first report of synthesis 4,4'-Biphenyldiamine, from p-chloroaniline in a lacasse-catalyzed reaction.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.61 n.3 20162016-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300004en10.4067/S0717-97072016000300004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	p-chloroaniline 4,4'-Biphenyldiamine laccase antioxidant activity antifungal activity
spellingShingle	p-chloroaniline 4,4'-Biphenyldiamine laccase antioxidant activity antifungal activity CAMPOS,ANA M MENDOZA,LEONORA VASQUEZ,JUAN MELO,RICARDO SALAS,JENNIFER COTORAS,MILENA LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
description	Laccase is a copper-containing oxidase that catalyzes reduction of molecular oxygen to water and the oxidation of a phenolic compound. In this paper, laccase was utilized to synthesize 4,4'-Biphenyldiamine using p-chloroaniline as substrate by means of a coupling reaction. The synthesized compound, 4,4'-Biphenyldiamine, presented low antifungal activity against the phytopathogenic fungus Botrytis cinerea, however the antioxidant ability, measurement by ORAC-PGR method, was higher than substrate. This work corresponds to the first report of synthesis 4,4'-Biphenyldiamine, from p-chloroaniline in a lacasse-catalyzed reaction.
author	CAMPOS,ANA M MENDOZA,LEONORA VASQUEZ,JUAN MELO,RICARDO SALAS,JENNIFER COTORAS,MILENA
author_facet	CAMPOS,ANA M MENDOZA,LEONORA VASQUEZ,JUAN MELO,RICARDO SALAS,JENNIFER COTORAS,MILENA
author_sort	CAMPOS,ANA M
title	LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
title_short	LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
title_full	LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
title_fullStr	LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
title_full_unstemmed	LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES
title_sort	laçasse catalyzed-synthesis of 4,4'-biphenyldiamine from p-chloroaniline. evaluation of antifungal and antioxidant activities
publisher	Sociedad Chilena de Química
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300004
work_keys_str_mv	AT camposanam lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities AT mendozaleonora lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities AT vasquezjuan lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities AT meloricardo lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities AT salasjennifer lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities AT cotorasmilena lacassecatalyzedsynthesisof44biphenyldiaminefrompchloroanilineevaluationofantifungalandantioxidantactivities
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LAÇASSE CATALYZED-SYNTHESIS OF 4,4'-BIPHENYLDIAMINE FROM P-CHLOROANILINE. EVALUATION OF ANTIFUNGAL AND ANTIOXIDANT ACTIVITIES

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