A Novel Route to One-Pot Three-Component Synthesis of Benzimidazo [2,1-b]-quinazolin-1-one Derivatives

Author(s): Bahittin Kahveci , Fatih Yılmaz , Emre Mentese , Nesrin Karaali .

Journal Name: Letters in Organic Chemistry

Volume 10 , Issue 7 , 2013

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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.

Keywords: One-pot synthesis, 2-amino benzimidazole, solvent-free reaction, catalyst-free reaction, benzimidazo[2, 1-b]- quinazolin-1-one, microwave synthesis.

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Article Details

VOLUME: 10
ISSUE: 7
Year: 2013
Page: [490 - 495]
Pages: 6
DOI: 10.2174/15701786113109990008
Price: $58

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