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

Journal of The Chilean Chemical Society

CAMPOS, ANA M¹  COTORAS, MILENA¹  MELO, RICARDO¹  VASQUEZ, JUAN¹  MENDOZA, LEONORA¹  SALAS, JENNIFER¹ 

[1] Universidad de Santiago de Chile, Santiago, Chile

关键词: p-;    chloroaniline;    4;    4'-;    Biphenyldiamine;    laccase;    antioxidant activity;    antifungal activity.;   

DOI  :  10.4067/S0717-97072016000300004

学科分类：化学（综合）

来源: Sociedad Chilena de Quimica

【 摘 要 】

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.

【 授权许可】

Unknown