113722-00-2Relevant academic research and scientific papers
FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES. IV. AROYLACETYLATION OF PHENOLS BY 5-ARYL-2,3-DIHYDROFURAN-2,3-DIONES
Andreichikov, Yu. S.,Tokmakova, T. N.
, p. 796 - 800 (2007/10/02)
Phenyl aroylacetates were obtained by the reaction of phenols and pyrocatechol with 5-aryl-2,3-dihydrofuran-2,3-diones under conditions for the decarbonylation of the latter.The reaction between 5-aryl-2,3-dihydrofuran-2,3-diones and salicylaldehyde and 2-hydroxynapthaldehyde under the same conditions led to the formation of 3-aroyl-2H-chromen-2-ones, 2-(2-aroylacetoxy)phenyl-6-aryl-1,3-dioxin-4-ones, and 3-aroyl-2H-benzochromen-2-ones.
