Albuquerque, HélioSantos, Clementina M.M.Silva, ArturCavaleiro, José2014-03-112014-03-112013Albuquerque, Hélio; Santos, Clementina M.M.; Silva, Artur M. S.; Cavaleiro, José A.S. (2013). Synthesis of 2-{2-[5(4)-aryl-2H-[1,2,3]-triazol-4(5)-yl]vinyl}chromen-4-ones. In 10º Encontro Nacional de Química Orgânica e 1º Simpósio Luso-Brasileiro de Química Orgânica. Lisboahttp://hdl.handle.net/10198/9362Chromones are a family of oxygen-containing heterocyclic compounds that have been shown particular relevant biological activity. In what concerns to 2-methylchromones, their reactivity is well-known and allowed to exploit many different kinds of chemical reactions. The acidic character of the 2-methyl group, due to the low electron density at C-2 caused by carbonyl group enable this class of compounds to undergo oxidation, photolysis, cycloaddition and condensation reactionsengconference object