Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: A. C. Razus, L. Birzan, S. Nae, O. L. Lehadus, C. Pavel and O. Costan
Editorial: Arkivoc, x, p.71-85, 2005.
Azulenic β-diketones were synthesized in the reaction of different β-diketones with 1-azulenecarboxylic acid chloride, in the presence of MgCl2 and pyridine, as a result of condensation and subsequent acyl elimination. The obtained dicarbonyl compounds were used for the generation of azulenic pyrazoles and isoxazoles. The structure and some physico-chemical properties of the obtained products were reported.
Cuvinte cheie: azulene, β-diketone, pyrazole, isoxazole