Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/10556
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dc.contributor.authorMashelkar, U C-
dc.contributor.authorAudi, A A-
dc.date.accessioned2010-11-11T05:41:27Z-
dc.date.available2010-11-11T05:41:27Z-
dc.date.issued2006-04-
dc.identifier.issn0975-0983(Online); 0376-4699(Print)-
dc.identifier.urihttp://hdl.handle.net/123456789/10556-
dc.description967-971en_US
dc.description.abstractCoumarin 4-methyl acetates are oxidized to coumarin-4-methyl glyoxalate using SeO2.Unlike the oxidative decarboxylation observed in the case of coumarin-4-acetic acid, here the oxidation is very selective for the active methylene group, without affecting the COOH group protected with ester function. The product thus obtained is analogous to the phenyl glyoxalic acid methyl ester i.e., coumarin-4-methyl glyoxalate and c an be a useful moiety for the various synthetic manipulations of heterocycles substituted at 4-position of the coumarin.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartofseriesInt Cl 7 C 07 Den_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-B Vol.45B(04) [April 2006]en_US
dc.subjectCoumarin 4-methyl acetatesen_US
dc.subjectcoumarin-4-methyl glyoxalateen_US
dc.subjectSeO2en_US
dc.titleSynthesis of some novel 4-substituted coumarins having potential biological activity (Part II)en_US
dc.typeArticleen_US
Appears in Collections:IJC-B Vol.45B(04) [April 2006]

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