Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/2934
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dc.contributor.authorRaju, B China-
dc.contributor.authorBabu, T Hari-
dc.contributor.authorRao, J Madhusudana-
dc.date.accessioned2009-01-30T11:26:59Z-
dc.date.available2009-01-30T11:26:59Z-
dc.date.issued2009-01-
dc.identifier.issn0376-4699-
dc.identifier.urihttp://hdl.handle.net/123456789/2934-
dc.description120-123en_US
dc.description.abstractPhosphotungstic acid is commercially available and environmentally benign catalyst to promote the Pechmann condensation of various phenols with β-Ketoesters afford 4-substituted coumarins 3a-g in very good yields. This method is practical and provides several advantages.en_US
dc.language.isoen_USen_US
dc.publisherCSIRen_US
dc.sourceIJCB Vol.48B(1) [January 2009]en_US
dc.subjectPechmann reactionen_US
dc.subject4-substituted coumarinsen_US
dc.subjectPhenolsen_US
dc.subjectβ-ketoestersen_US
dc.subjectPhosphotungstic aciden_US
dc.titleH₃PW₁₂O₄₀ catalyzed efficient synthesis of 4-substituted coumarinsen_US
dc.typeArticleen_US
Appears in Collections: IJC-B Vol.48B(01) [January 2009]

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