Triethylammonium acetate ionic liquid assisted one-pot synthesis of dihydropyrimidinones and evaluation of their antioxidant and antibacterial activities

Pankaj Attri, Rohit Bhatia, Jitender Gaur, Bharti Arora, Anjali Gupta, Naresh Kumar, Eun Ha Choi

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

A mild and efficient catalytic method has been developed to synthesize 3,4-dihydropyrimidinones in high yield by one-pot three component Biginelli condensation in the presence of triethylammonium acetate (TEAA) which acts as catalyst/reaction medium. Further, we have studied the antioxidant and antibacterial activities of these synthesized 3,4-dihydropyrimidinones. All the synthesized compounds reveal the significant antioxidant properties, these properties have been studied using 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging and cupric reducing antioxidant capacity (CUPRAC) assays. In addition, to this, these compounds also show the good antibacterial activity against four human pathogenic bacteria.

Original languageEnglish
Pages (from-to)206-214
Number of pages9
JournalArabian Journal of Chemistry
Volume10
Issue number2
DOIs
Publication statusPublished - Feb 1 2017

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Ionic Liquids
Antioxidants
Ionic liquids
Acetates
Scavenging
Free radicals
Free Radicals
Condensation
Assays
Bacteria
Catalysts

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Triethylammonium acetate ionic liquid assisted one-pot synthesis of dihydropyrimidinones and evaluation of their antioxidant and antibacterial activities. / Attri, Pankaj; Bhatia, Rohit; Gaur, Jitender; Arora, Bharti; Gupta, Anjali; Kumar, Naresh; Choi, Eun Ha.

In: Arabian Journal of Chemistry, Vol. 10, No. 2, 01.02.2017, p. 206-214.

Research output: Contribution to journalArticle

Attri, Pankaj ; Bhatia, Rohit ; Gaur, Jitender ; Arora, Bharti ; Gupta, Anjali ; Kumar, Naresh ; Choi, Eun Ha. / Triethylammonium acetate ionic liquid assisted one-pot synthesis of dihydropyrimidinones and evaluation of their antioxidant and antibacterial activities. In: Arabian Journal of Chemistry. 2017 ; Vol. 10, No. 2. pp. 206-214.
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