Donor-acceptor substituted thienylpyrrole azo dyes: synthesis, solvatochromic and electrochemical properties

Donor-acceptor substituted thienylpyrrole azo dyes: synthesis, solvatochromic and electrochemical properties

The synthesis of thienyl- substituted pyrrole azo dyes and their UV-visible, solvatochromic and electrochemical properties are described. In agreement with the solvatochromic data and also with the electrochemical study the new donor-acceptor systems synthesized could have applications in NLO. Funda...

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Veröffentlicht in:Advanced materials forum III : proceedings of the III International Materials Symposium Materiais 2005 and XII Encontro da Sociedade Portuguesa de Materiais - SPM Universidade de Aveiro, March 20-23, Aveiro, Portugal, 2005 March 20-23, Aveiro, Portugal, 2005, 2006-01, Vol.514-516 (PART 1), p.103-107
Hauptverfasser: Raposo, M. Manuela M., Sousa, Ana M. R. C., Fonseca, A. Maurício C., Kirsch, G.
Format: Artikel
Sprache:eng
Schlagworte:
Azo coupling
Azo dyes
Chromophores
Electrochemistry
Pyrrole
Science & Technology
Solvatochromism
Synthesis
Thiophene
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Zusammenfassung:The synthesis of thienyl- substituted pyrrole azo dyes and their UV-visible, solvatochromic and electrochemical properties are described. In agreement with the solvatochromic data and also with the electrochemical study the new donor-acceptor systems synthesized could have applications in NLO. Fundação para a Ciência e Tecnologia (FCT)
ISSN:0255-5476
1662-9752
1662-9752
DOI:10.4028/www.scientific.net/msf.514-516.103