New hydroxylated 3-arylcoumarins, synthesis and electrochemical study

• Tipo: Artigo em Revista Científica Internacional
• Data: 2013

Autores

Janeiro, P (Autor) Outra; Matos, MJ (Autor) Outra; Santana, L (Autor) Outra; Uriarte, E (Autor) Outra; Oliveira Brett, AM (Autor) Outra

Revista

Título: Journal Of Electroanalytical Chemistry

Vol. 689

Páginas: 243-251

ISSN: 1572-6657

Editora: Elsevier

Indexação

ISI Web of Knowledge - 10 Citações

Scopus - 10 Citações

Outras Informações

ID Authenticus: P-005-36S

DOI: 10.1016/j.jelechem.2012.10.020

Abstract (EN): A selected series of new different substituted 3-arylcoumarins have been designed, synthesized, and evaluated their electrochemical redox mechanisms. The relevant structural information about coumarins was considered in order to better understand the structure/electrochemical relationship. The influence of bromine, methyl or other hydroxyl groups in different positions of the coumarin scaffold, by cyclic, differential pulse and square wave voltammetry at a glassy carbon electrode at different pHs was investigated. A comparative study of differently substituted 8-hydroxy-3-arylcoumarins was performed.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9