Catalytic activity of TiO_2 nanoparticles in the synthesis of some2,3-disubstituted dihydroquinazoli

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:fgq8022
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Green chemistry is playing an important role for synthesizing organic compounds,due to its eco-friendly nature and low cost.In green chemistry,metal nanoparticles exhibited some useful physical and chemical properties(catalytic activity).Due to its diverse properties,nanoparticles can be utilized as a catalyst in various organic reactions.Recent research has been directed towards the utilization of ecofriendly and bio-friendly plant materials in nanoparticles synthesis.In our present work,TiO_2nanoparticles(TiO_2 NPs) were synthesized using Annona squamosa peel extract and their catalytic applications were studied on the 2,3-disubstituted dihydroquinazolin-4(1H)-one synthesis.Synthesized compounds were confirmed using FT-IR,~1H NMR,~(13)C NMR and GC-MS analyses. Green chemistry is playing an important role for synthesizing organic compounds, due to its eco-friendly nature and low cost. In green chemistry, metal nanoparticles suggest some useful physical and chemical properties (catalytic activity). Due to its diverse properties, nanoparticles can be utilized as a catalyst in various organic reactions. Research has been directed towards the utilization of ecofriendly and bio-friendly plant materials in nanoparticles synthesis. In our present work, TiO 2 nanoparticles (TiO 2 NPs) were synthesized using Annona squamosa peel extract and their campaign applications were studied on the 2,3-disubstituted dihydroquinazolin-4 (1H) -one synthesis. Synthesized compounds were confirmed using FT-IR, ~ 1H NMR, ~ (13) C NMR and GC-MS analyzes.
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