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Porphyrin-Oligopyridine Triads: Synthesis and Optical Properties.
Moura, Nuno M M; Mariz, Inês F A; Cavaleiro, José A S; Silva, Artur M S; Lodeiro, Carlos; Martinho, José M G; Maçôas, Ermelinda M S; Neves, Maria G P M S.
Afiliação
  • Moura NMM; QOPNA and Department of Chemistry , University of Aveiro , 3810-193 Aveiro , Portugal.
  • Mariz IFA; BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology , University NOVA of Lisbon , 2829-516 , Monte da Caparica , Portugal.
  • Cavaleiro JAS; CQFM and IN-Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico , University of Lisbon , Av. Rovisco Pais , 1049-001 Lisbon , Portugal.
  • Silva AMS; QOPNA and Department of Chemistry , University of Aveiro , 3810-193 Aveiro , Portugal.
  • Lodeiro C; QOPNA and Department of Chemistry , University of Aveiro , 3810-193 Aveiro , Portugal.
  • Martinho JMG; BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology , University NOVA of Lisbon , 2829-516 , Monte da Caparica , Portugal.
  • Maçôas EMS; ProteoMass Scientific Society, Madan Parque , Rua dos Inventores 2825-182 , Monte da Caparica , Portugal.
  • Neves MGPMS; CQFM and IN-Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico , University of Lisbon , Av. Rovisco Pais , 1049-001 Lisbon , Portugal.
J Org Chem ; 83(9): 5282-5287, 2018 05 04.
Article em En | MEDLINE | ID: mdl-29644855
The synthesis of two triads with two porphyrinyl units linked by oligopyridine derivatives and a new ß-functionalized porphyrin-dihydroazepine is described. One of the porphyrin-oligopyridine triads has a quinquepyridine unit connecting the porphyrins ß-pyrrolic positions, while the other one has an asymmetric quaterpyridine with one of the pyridines fused to the porphyrin. All compounds have fluorescence emission quantum yields in the range of meso-tetraphenylporphyrin (16-22%).
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article