TY - JOUR ID - 63467 TI - One Pot synthesis of 2-substituted benzothiazoles catalyzed by Bi2O3 nanoparticles JO - Asian Journal of Nanoscience and Materials JA - AJNM LA - en SN - 2645-775X AU - Sharma, Jyoti AU - Bansal, Ravi AU - Soni, Pradeep AU - Singh, Swati AU - Halve, Anand AD - School of studies in chemistry, Jiwaji University, Gwalior (M.P.) India-474011 Y1 - 2018 PY - 2018 VL - 1 IS - 3 SP - 135 EP - 142 KW - Benzothiazole derivatives KW - Synthesis KW - Catalyzed and Nano-particles DO - 10.26655/ajnanomat.2018.6.4 N2 - A convenient and efficient synthesis of 2-substituted benzothiazole derivatives are carried out by the one-pot reaction of 2-aminothiophenol with various aromatic aldehydes in using Bi2O3 nanoparticles as a catalyst at 60°C. The structure of the synthesized compounds have been confirmed on the basis of by FT-IR, H1 NMR, C13 NMR, Mass spectrometry and elemental analysis. This protocol afforded advantages i.e. purification of products by non-chromatographic method. Bi2O3 nanoparticles is cheap, readily available, versatile, environment friendly and recyclable. The reaction has been carried out in ethanol, thus eliminating hazardous organic solvents. UR - https://www.ajnanomat.com/article_63467.html L1 - https://www.ajnanomat.com/article_63467_4660e4b372fdf6cdd03d34509b0dbbf6.pdf ER -