New hydroxylated 3-arylcoumarins, synthesis and electrochemical study

• Type: Article in International Scientific Journal
• Date: 2013

Authors

Janeiro, P (Author) Other; Matos, MJ (Author) Other; Santana, L (Author) Other; Uriarte, E (Author) Other; Oliveira Brett, AM (Author) Other

Journal

Title: Journal Of Electroanalytical Chemistry

Vol. 689

Pages: 243-251

ISSN: 1572-6657

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 10 Citations

Scopus - 10 Citations

Other information

Authenticus ID: 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.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 9