Synthesis and photophysical evaluations of β-fused uracil-porphyrin derivatives
CMB Carvalho, MA Fujita, TJ Brocksom, KT de Oliveira
Index: Carvalho, Carla Marisa Brito; Fujita, Marta Akemi; Brocksom, Timothy John; De Oliveira, Kleber Thiago Tetrahedron, 2013 , vol. 69, # 47 p. 9986 - 9993
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Abstract
Abstract New β-fused uracil-porphyrin conjugates were synthesized by the tetramerization of uracil-pyrroles under acidic conditions. Two different synthetic approaches were systematically studied in order to evaluate their efficiency, as well as the possibility to obtain a single regioisomer. Metallation effects were studied for aggregation in solution, and preliminary photophysical experiments were also performed in order to evaluate the ...
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