Title:Solvent-mediated Highly Efficient Synthesis of [1,2,4]triazolo/benzimidazoloquinazolinone Derivatives
Volume: 16
Issue: 8
Author(s): Fatemeh Malamiri, Samad Khaksar*, Rashid Badri and Elham Tahanpesar
Affiliation:
- Department of Chemistry, Ayatollah Amoli Branch, Islamic Azad University, Amol,Iran
Keywords:
Fluorinated alcohols, green chemistry, triazole, multicomponent, heterocyclic, anticancer.
Abstract: Objective: An efficient and catalyst-free procedure for the synthesis of [1,2,4]triazolo/benzimidazolo
quinazolinones has been developed in 2,2,2-trifluoroethanol or deep eutectic solvent(DESs) as a clean reaction
media.
Methods: All of the obtained products are known compounds and identified by IR, 1HNMR,13CNMR, and
melting points.
Result: Various products were obtained in good to excellent yields under reaction conditions.
Conclusion: We have efficiently developed a practical and catalyst-free approach for the synthesis of
[1,2,4]triazolo/benzimidazolo quinazolinones employing TFE as a clean and reusable media.