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Title
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Trityl chloride promoted the synthesis of 3-(2,6-diarylpyridin-4-yl)- 1H-indoles and 2,4,6-triarylpyridines by in situ generation of trityl carbocation and anomeric based oxidation in neutral media
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Type
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JournalPaper
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Keywords
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3-(2,6-diarylpyridin-4-yl)-1H-indole, 2,4,6-triarylpyridine, Ph3CCl, anomeric based oxidation, neutral media.
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Abstract
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An efficient protocol for the synthesis of 2,4,6-triarylpyridines and 3-(2,6-diarylpyridin-4-yl)-1H-indoles by the one-pot pseudo four component condensation reaction of aldehydes with acetophenones and ammonium acetate in the presence of Ph3CCl under neutral and solvent-free conditions has been reported. Mechanistically, it is interesting that trityl chloride by in situ generation of trityl carbocation (Ph3C+) promotes the reaction. In this work, seven products have been reported for the first time.
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Researchers
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Zahir Rezanejad (Third Researcher), ma z (Second Researcher), First-Name Last-Name (First Researcher)
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