Reactivity of some structural analogs of dehydroacetic acid DHA with o-phenylenediamine
作者:Nabila Ait-Baziz、Yahia Rachedi、Artur M. S. Silva
DOI:10.3998/ark.5550190.0011.a08
日期:——
4-Hydroxy-6-methyl-3-(3-arylpropanoyl)-2H-pyran-2-ones 14a-c and 4-hydroxy-6-methyl-3-(5phenylpentanoyl)-2H-pyran-2-one 15, which are structuralanalogs of dehydroaceticacid (DHA) 1, react with o-phenylenediamine 2 according to the solvents and reaction conditions. New heterocyclic compounds have been obtained and characterized.