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Orientador(es)
Resumo(s)
Chemically, xanthones are oxygenated heterocyclic compounds with a dibenzo-け-pirone nucleus [1].
Natural derivatives have several types of substituents in different positions of their nucleus, which can be
associated to the pharmacological properties presented by this class of compounds [2].
Xanthones bearing aryl substituents are scarce and no natural derivatives have been reported with the
2,3-diaryl substitution pattern. Recently, we have reported the synthesis of several 2,3-diarylxanthones,
starting from 3-bromo-2-methylchromone.
Descrição
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Contexto Educativo
Citação
Santos, Clementina M.M.; Silva, Artur; Cavaleiro, José (2006). A novel route for the synthesis of 2,3-Diarylxanthones. In 4th Eurasian Meeting on Heterocyclic Chemistry. Tessalónica