Synthesis and characterization of novel (oligo)thienyl-imidazo-phenanthrolines as versatile π-conjugated systems for several optical applications

A series of new heterocyclic chromophores 3-6 were synthesised in moderate to excellent yields by condensation of 5,6-phenantroline-dione with formyl-thiophene derivatives 1-2 in the presence of ammonium acetate in glacial acetic acid. These chromophores possess a (oligo)thienyl- π-conjugated system...

ver descrição completa

Detalhes bibliográficos
Autor principal: Batista, Rosa Maria Ferreira (author)
Outros Autores: Costa, Susana P. G. (author), Belsley, M. (author), Lodeiro, Carlos (author), Raposo, M. Manuela M. (author)
Formato: article
Idioma:eng
Publicado em: 2008
Assuntos:
π-Conjugated systems
Thiophenes
Formyl-(oligo)thiophenes
Imidazole
Phenanthroline
Solvatochromic probes
Hyper-Rayleigh scattering (HRS)
Thermal stability
Nonlinear optics (NLO)
Heterocyclic ligands
thiophene
p-Conjugated systems
Science & Technology
Texto completo:http://hdl.handle.net/1822/8092
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/8092

Texto Completo

http://hdl.handle.net/1822/8092

Registos relacionados