Title:A Novel Route to One-Pot Three-Component Synthesis of Benzimidazo [2,1-b]-quinazolin-1-one Derivatives
Volume: 10
Issue: 7
Author(s): Bahittin Kahveci, Fatih Yılmaz, Emre Mentese and Nesrin Karaali
Affiliation:
Keywords:
One-pot synthesis, 2-amino benzimidazole, solvent-free reaction, catalyst-free reaction, benzimidazo[2, 1-b]-
quinazolin-1-one, microwave synthesis.
Abstract: One-pot three-component synthesis of benzimidazo[2,1-b]-quinazolin-1-ones was efficiently performed under
microwave irradiation and solvent-free condition. The method provides some advantages such as low cost, experimental
simplicity, high yields, and short reaction times. The structure of newly synthesized compounds is characterized by IR,
1H-NMR, MS and elemental analysis.