Synthesis of isoxazolopyridines and spirooxindoles under ultrasonic irradiation and evaluation of their antioxidant activity
Journal of Chemistry, cilt.2017, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 2017
- Basım Tarihi: 2017
- Doi Numarası: 10.1155/2017/9161505
- Dergi Adı: Journal of Chemistry
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Kırklareli Üniversitesi Adresli: Evet
Özet
New polycyclic-fused isoxazolo[4,5-e]pyridines and spirooxindoles were obtained via multicomponent reaction of 5-amino-3-methylisoxazole, indan-1,3-dione, and aromatic aldehydes and reaction of 5-amino-3-methylisoxazole, isatin, and β-diketones in the presence of (±)-camphor-10-sulfonic acid as an effective and nontoxic organocatalyst under ultrasound-promoted conditions. The antioxidant activity of the novel synthesized compounds was studied.