2021
DOI: 10.5267/j.ccl.2021.2.002
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Greener and efficient one-pot synthesis of novel multi-substituted 3-(4,5-diphenyl-1H-imidazol-2-yl)-1H-indole derivatives by using recyclable catalyst under microwave irradiation

Abstract: The novel class of multi-substituted indolylimidazole derivatives series substituted 3-(4,5-diphenyl-1H-imidazol-2-yl)-1H-indole and substituted 5-bromo-3-(4,5-diphenyl-1H-imidazol-2-yl)-1H-indole was synthesized utilising a green and efficient one-pot four components condensation of indole-3-carbaldehyde, benzil, ammonium acetate and various amines under microwave irradiation using Amberlyst A-15 as a recyclable catalyst. The catalyst Amberlyst A-15 has recovered from the reaction mixture and reused repeatedl… Show more

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Cited by 3 publications
(2 citation statements)
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“…IR spectra were obtained in KBr by Jasco -FTIR-4100 spectrometer. 1 HNMR spectra were recorded in DMSO with TMS as the internal reference on JEOL -400 MHz NMR spectrometer with a multiple probe facility (AL-400). The mass spectra were recorded on LCMS SQD-2 with the H Class UPLC instrument.…”
Section: Instrumentationmentioning
confidence: 99%
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“…IR spectra were obtained in KBr by Jasco -FTIR-4100 spectrometer. 1 HNMR spectra were recorded in DMSO with TMS as the internal reference on JEOL -400 MHz NMR spectrometer with a multiple probe facility (AL-400). The mass spectra were recorded on LCMS SQD-2 with the H Class UPLC instrument.…”
Section: Instrumentationmentioning
confidence: 99%
“…Indolylimidazoles are an imperative class of heterocycles. The imidazole and indole are the most noteworthy rings in heterocycles because these ring-containing natural and synthesized compounds have shown significant biological activities [1]. Due to the presence of both indole and imidazole rings in the same compound, indolylimidazole, the biological importance of this indolylimidazole compound has been enhanced.…”
Section: Introductionmentioning
confidence: 99%