Synthesis and spectral properties of coumaronyl-substituted benzo[f]quinolines
Condensation of arylidene-2-naphthylamines with 2-acetylbenzofuran (2-acetylcoumarone) was used for the first time to synthesize 1-(2-coumaronyl)-3-arylbenzol[f]quinolines containing two different heteroatoms — N and O — in the molecule. The IR, UV, ESR and mass spectra of the compounds obtained were studied.