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Please use this identifier to cite or link to this item: http://dspace.bits-pilani.ac.in:8080/jspui/xmlui/handle/123456789/2866
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dc.contributor.authorKumar, Anil-
dc.date.accessioned2021-10-17T13:57:01Z-
dc.date.available2021-10-17T13:57:01Z-
dc.date.issued2015-02-
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2866-
dc.description.abstractAn efficient one-pot condensation reaction of imidazo[1,2-a]pyridine/pyrazolo[1,5-a] pyrimidines, aldehydes and acetamide has been investigated using Yb(OTf)3 as a catalyst in 1,4-dioxane. The reaction furnishes good to excellent yield of 1-amidomethyl-imidazo[1,2-a]pyridines and 1-amidomethyl-pyrazolo[1,5-a]pyrimidines along with small quantities of bis(imidazo[1,2-a]pyridyl)methanes and bis(pyrazolo[1,5-a]pyrimidinyl)methanes. The product distribution is found to be dependent on the nature of imidazo[1,2-a]pyridine/pyrazolo[1,5-a]pyrimidines and aldehydes.en_US
dc.language.isoenen_US
dc.publisherNISCAIRen_US
dc.subjectChemistryen_US
dc.subjectMulticomponent reactionen_US
dc.subjectImidazo[1,2-a]pyridineen_US
dc.subjectPyrazolo[1,5-a]pyrimidineen_US
dc.titleYb(OTf)3-catalyzed Mannich reaction of imidazo[1,2-a]pyridine and pyrazolo[1,5-a]pyrimidinesen_US
dc.typeArticleen_US
Appears in Collections:Department of Chemistry

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