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نویسندگان: Elham Zarenezhad

زمان بندی: بدون زمان بندی

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برچسب: Nanochemistry

کد: GP-51428

خلاصه مقاله: Abstract: A facile and simple protocol for the [3+2]....

Abstract: A facile and simple protocol for the [3+2] cycloaddition of alkyl nitriles (RCN) with sodium azid (NaN3) in the presence of Silica-tethered cuprous acetophenone thiosemicarbazone (STCATSC) as a heterogeneous catalyst and a solution of water/i-PrOH (50:50, V/V) media at reflux condition is described. The preparation, characterization and application of (STCATSC) as a novel hybrid nano catalyst is described. In this synthetic methodology, good to excellent yields of 5-substituted 1H-tetrazoles bearing bioactive N-heterocyclic cores were synthesized, STCATSC as a nano catalyst is fully characterized by different microscopic, spectroscopic and physical techniques, including scanning electron microscopy (SEM), transmission, X-ray diffraction (XRD), and FT-IR.


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