Synthesis of novel carboxylated benzoxazolylcoumarins

• Author(s): Rodrigues, Lígia M. ; X. H. Luan ; Oliveira, Ana M. A. G. ; Campos, Ana M. F. Oliveira
• Date: 2004
• Persistent ID: http://hdl.handle.net/1822/1245
• Origin: RepositóriUM - Universidade do Minho
• Subject(s): Coumarin; Fluorescence; Carboxylated dyes; Benzoxazolyl coumarins
• Document Type: Article
• Language: English

Description

Six novel coumarins containing carboxylic ester or acid groups were prepared. The compounds were characterised by the usual methods. In a few cases the fluorescence data were obtained.