Dezembro 2013 vol. 1 num. 2 - Brazilian Meeting on Organic Synthesis 2013

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Synthesis and photophysical evaluations of β-fused Uracil- Porphyrin derivatives

Fujita, Marta Akemi ; Carvalho, Carla Marisa Brito ; Brocksom, Timothy John ; Oliveira, Kleber Thiago de ;

Abstract:

Porphyrin systems bearing fused rings have been a subject of intense research, since they constitute a viable approach to obtain new compounds with improved photophysical and photobiological properties. New β-fused uracil-porphyrin conjugates were synthesized by the tetramerization of uracil-pyrroles under acidic conditions, followed by oxidation. Complexation effects were also studied as well as aggregation in solution. Preliminary photophysical experiments were also performed in order to evaluate the potential of these new compounds for use in PDT, materials science or as fluorescent markers.

Abstract:

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Palavras-chave: Porphyrin, uracyl, photodynamic therapy,

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DOI: 10.5151/chempro-15bmos-BMOS2013_2013912183035

Referências bibliográficas
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Como citar:

Fujita, Marta Akemi; Carvalho, Carla Marisa Brito; Brocksom, Timothy John; Oliveira, Kleber Thiago de; "Synthesis and photophysical evaluations of β-fused Uracil- Porphyrin derivatives", p. 218 . In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 2, Dezembro.2013. São Paulo: Blucher, 2013.
ISSN 2318-4043, DOI 10.5151/chempro-15bmos-BMOS2013_2013912183035

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