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one pot synthesis of 2-substituted benzothiazoles catalyzed by bi2o3 nanoparticles
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نویسنده
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sharma jyoti ,bansal ravi ,soni pradeep k. ,singh swati ,halve anand. k.
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منبع
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asian journal of nanoscience and materials - 2018 - دوره : 1 - شماره : 3 - صفحه:135 -142
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چکیده
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A convenient and efficient synthesis of the 2-substituted benzothiazole derivatives were carried out by the one-pot reaction of 2-aminothiophenol with various aromatic aldehydes in using bi2o3 nanoparticles as a catalyst at 60 °c of the synthesized compounds were confirmed by ftir, 1h nmr, 13c nmr, mass spectrometry and elemental analysis. this protocol revealed some advantages including, purification of the products by non-chromatographic method. bi2o3 nanoparticles are cheap, readily available, versatile, environment friendly and recyclable. the reaction was carried out in ethanol, eliminating the hazardous organic solvents.
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کلیدواژه
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one pot ,benzothiazole derivatives ,synthesis ,bi2o3 ,nano-particles and catalyzed
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آدرس
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jiwaji university, school of studies in chemistry, india, jiwaji university, school of studies in chemistry, india, jiwaji university, school of studies in chemistry, india, jiwaji university, school of studies in chemistry, india, jiwaji university, school of studies in chemistry, india
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پست الکترونیکی
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halveanand@yahoo.co.in
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Authors
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