HELVETICA CHIMICA ACTA, vol.96, no.7, pp.1339-1347, 2013 (SCI-Expanded)
Article / Article
HELVETICA CHIMICA ACTA
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Furan-2, 3-diones, 2H-1, 3-Oxazines, 1H-Pyrazoles, 3, 5-diaryl-, Azines, Cycloadditions, CYCLIC OXALYL COMPOUNDS, AZINES, FURAN-2,3-DIONES, HETEROCYCLES, DERIVATIVES, PYRAZOLES, AGONIST, S32504
Kayseri University Affiliated:
The [3,3(4H,4H)-bi-2H-1,3-oxazine]-4,4-diones 3a-3i were obtained by [2+4] cycloaddition reactions of furan-2,3-diones 1a-1c with aromatic aldazines 2a-2d (Scheme1). So, new derivatives of bi-2H-1,3-oxazines and their hydrolysis products, 3,5-diaryl-1H-pyrazoles 4a-4c (Scheme3), which are potential biologically active compounds, were synthesized for the first time.