SDS of cas: 484-47-9. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 2,4,5-Triphenylimidazole, is researched, Molecular C21H16N2, CAS is 484-47-9, about One-Pot, Two-Step Metal and Acid-Free Synthesis of Trisubstituted Imidazole Derivatives via Oxidation of Internal Alkynes Using an Iodine/DMSO System. Author is Naidoo, Shivani; Jeena, Vineet.
Diaryl alkynes underwent oxidative cyclocondensation reactions with aryl aldehydes and cyclohexanecarboxaldehyde mediated by I2 and DMSO followed by with NH4OAc in EtOH to yield diaryl- and triarylimidazoles. Benzyl alc. and cyclohexanemethanol underwent oxidative cyclocondensation with diphenylacetylene using I2 and DMSO to yield a tri-Ph and a diphenylimidazole in 81% and 20% yields, resp. A mechanism for the reaction is suggested and potential intermediates prepared and reacted further.
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Reference:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts