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|Title:||A novel route for the synthesis of 2,3-Diarylxanthones|
|Author:||Santos, Clementina M.M.|
|Citation:||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|
|Abstract:||Chemically, xanthones are oxygenated heterocyclic compounds with a dibenzo-け-pirone nucleus . 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 . 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.|
|Appears in Collections:||PTV - Resumos em Proceedings Não Indexados ao ISI/Scopus|
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