Title of article :
Synthesis of Anthraquinone Derivatives: Tandem Diels-Alder-Decarboxylation-Oxidation Reaction of 3-Hydroxy-2-pyrone with 1,4-Naphthoquinone
Author/Authors :
Takaguchi، Yutaka نويسنده , , Tsuboi، Sadao نويسنده , , Komiyama، Takuzo نويسنده ,
Abstract :
In the presence of triethylamine, the Diels-Alder reaction of 3-hydroxy-2-pyrones with 1,4-naphthoquinones by a decarboxylation-oxidation process gave anthraquinone derivatives in good to excellent yields.
Keywords :
anthraquinone , 3-hydroxy-2-pyrone , Diels-Alder reactions , tandem reactions , Oxidations
Journal title :
Astroparticle Physics
