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Ethyl 1-Butyl-2-(2-hydroxy-4-methoxyphenyl)-1H-benzo[d]imidazole-5-carboxylate

Department of Chemistry, Mangalore University, Mangalagangothri, Mangaluru 574199, Karnataka, India
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Author to whom correspondence should be addressed.
Academic Editors: Panayiotis A. Koutentis and Andreas S. Kalogirou
Molbank 2021, 2021(1), M1192; https://doi.org/10.3390/M1192
Received: 29 January 2021 / Revised: 21 February 2021 / Accepted: 22 February 2021 / Published: 24 February 2021
(This article belongs to the Special Issue Heterocycle Reactions)
Ethyl 4-(butylamino)-3-nitrobenzoate upon “one-pot” nitro-reductive cyclization using sodium dithionite and substituted aldehyde in dimethyl sulphoxide affords ethyl 1-butyl-2-(2-hydroxy-4-methoxyphenyl)-1H-benzo[d]imidazole-5-carboxylate in an 87% yield. The structural characterization was determined by Fourier-transfer infrared spectroscopy (FT-IR), Proton nuclear magnetic resonance (1H-NMR), Carbon-13 nuclear magnetic resonance (13C-NMR), mass spectrometry, Ultraviolet-visible(UV-Vis), photoluminescence (PL), thin-film solid emission spectra, cyclic voltammetry (CV) and thermogravimetric (TGA) analysis. Molecular electrostatic potential (MEP) was studied to determine the reactive sites of the molecule. View Full-Text
Keywords: benzimidazole; nitro-reductive cyclization; UV-Vis; photoluminescence; CV; TGA benzimidazole; nitro-reductive cyclization; UV-Vis; photoluminescence; CV; TGA
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MDPI and ACS Style

Sathyanarayana, R.; Poojary, B. Ethyl 1-Butyl-2-(2-hydroxy-4-methoxyphenyl)-1H-benzo[d]imidazole-5-carboxylate. Molbank 2021, 2021, M1192. https://doi.org/10.3390/M1192

AMA Style

Sathyanarayana R, Poojary B. Ethyl 1-Butyl-2-(2-hydroxy-4-methoxyphenyl)-1H-benzo[d]imidazole-5-carboxylate. Molbank. 2021; 2021(1):M1192. https://doi.org/10.3390/M1192

Chicago/Turabian Style

Sathyanarayana, Reshma; Poojary, Boja. 2021. "Ethyl 1-Butyl-2-(2-hydroxy-4-methoxyphenyl)-1H-benzo[d]imidazole-5-carboxylate" Molbank 2021, no. 1: M1192. https://doi.org/10.3390/M1192

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