Derivatization of benzimidazole and their evaluation as antinematic agents

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dc.contributor.advisorUtreja, Divya
dc.contributor.authorLovepreet Kaur
dc.date.accessioned2021-08-27T11:03:28Z
dc.date.available2021-08-27T11:03:28Z
dc.date.issued2020
dc.description.abstract2-Substituted benzimidazole derivatives were synthesized by condensation reaction of ophenylenediamine with different aryl aldehyde. N-alkylation of substituted derivatives was carried out by using different alkyl halides in the presence of phase transfer catalyst tetrabutyl ammonium hydrogen sulfate and 30% KOH as base. Characterization of synthesized derivatives was carried out using 1H NMR, 13C NMR and IR spectroscopy. The resulted compounds were also screened for their nematicidal activity against root knot nematode Meloidogyne incognita by egg hatching and mortality test. All the compounds exhibited significant nematicidal potential as compared to control. Maximum egg hatching inhibition potential and maximum mortality potential was exhibited by compound 2-(2-nitrophenyl)1H-benzimidazole (3a).en_US
dc.identifier.citationLovepreet Kaur (2020). Derivatization of benzimidazole and their evaluation as antinematic agents (Unpublished M.Sc. thesis). Punjab Agricultural University, Ludhiana, Punjab, India.en_US
dc.identifier.urihttps://krishikosh.egranth.ac.in/handle/1/5810174830
dc.keywordsBenzimidazole derivatives, Nematicidal activity, Meloidogyne incognita, Egg hatch inhibition, Juvenile mortalityen_US
dc.language.isoEnglishen_US
dc.pages63en_US
dc.publisherPunjab Agricultural University, Ludhianaen_US
dc.research.problemDerivatization of benzimidazole and their evaluation as antinematic agentsen_US
dc.subChemistryen_US
dc.themeDerivatization of benzimidazole and their evaluation as antinematic agentsen_US
dc.these.typeM.Scen_US
dc.titleDerivatization of benzimidazole and their evaluation as antinematic agentsen_US
dc.typeThesisen_US
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