Publicação

Synthesis of fluorescent 3-benzoxazol-2-yl-coumarins

Detalhes bibliográficos
Resumo:	Twelve 3-benzoxazol-2-yl-coumarins (1-3) were synthesised by reacting various ortho-aminophenols with three coumarin-3-carboxylic acids either directly or by formation of the intermediate amide. The cyclodehydrating agent was polyphosphoric acid (PPA). The compounds were characterised by spectroscopic methods. Absorption and fluorescence spectra of the compounds have also been recorded.
Autores principais:	X. H. Luan
Outros Autores:	Cerqueira, N. M. F. S. A.; Oliveira, Ana M. A. G.; Raposo, M. Manuela M.; Rodrigues, Lígia M.; Coelho, Paulo J.; Campos, Ana M. F. Oliveira
Assunto:	Fluorescence Coumarins Benzoxaloyl coumarins
Ano:	2002
País:	Portugal
Tipo de documento:	artigo
Tipo de acesso:	acesso aberto
Instituição associada:	Universidade do Minho
Idioma:	inglês
Origem:	RepositóriUM - Universidade do Minho

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