NANOSCALE BISMUTH SELENIDE AS AN EFFICIENT CATALYST FOR SOLVOTHERMAL, AND MICROWAVEASSISTED ONE-POT SYNTHESIS OF BIS(INDOLYL)METHANES

M. Shanti  Vijayshekar Pulusu; S. Shylaja; G. Yaku and U. Umesh Kumar

doi:10.31788/RJC.2023.1638247

NANOSCALE BISMUTH SELENIDE AS AN EFFICIENT CATALYST FOR SOLVOTHERMAL, AND MICROWAVEASSISTED ONE-POT SYNTHESIS OF BIS(INDOLYL)METHANES

Author: M. Shanti Vijayshekar Pulusu, S. Shylaja, G. Yaku and U. Umesh Kumar

DOI: http://doi.org/10.31788/RJC.2023.1638247

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Abstract

Bi2Se3 nanoparticles were synthesized under greenery conditions by using economically viable desktop chemicals such as Bi(NO3)3 , sodium selenite (Na2SeO3), EDTA, and L-Ascorbic acid. Prepared Bi2Se3 nanoparticles were characterized by UV-Vis Spectrophotometer, X-ray Diffraction, X-ray photoelectron spectroscopy (XPS), and Scanning electron microscopy. A prepared nanocatalyst is found to work efficiently for one-pot synthesis of diindolylmethanes from a set of indole and different aldehydes under solvent–free microwave environment and solvothermal conditions. Observed reaction times are enormously decreased when the reactions are conducted under a solvent-free microwave environment.

Keywords: Nano Bismuth Selenide, Catalysis, L-Ascorbic Acid, Indoles, Diindolylmethanes, Solvent-Free Microwave Propagation.

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