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AuBr3 mediated glycosidations: synthesis of tetrasaccharide motif of the Leishmania donovani lipophosphoglycan

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dc.contributor.author SURESHKUMAR, GOPALSAMY en_US
dc.contributor.author HOTHA, SRINIVAS en_US
dc.date.accessioned 2019-07-23T11:08:16Z
dc.date.available 2019-07-23T11:08:16Z
dc.date.issued 2012-06 en_US
dc.identifier.citation Glycoconjugate Journal, 29(4), 221-230. en_US
dc.identifier.issn 0282-0080 en_US
dc.identifier.issn 1573-4986 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3613
dc.identifier.uri https://doi.org/10.1007/s10719-012-9400-7 en_US
dc.description.abstract Tetrasaccharide cap present in lipophosphoglycan of the Leishmania donovani responsible for visceral Leishmaniaisis is synthesized as a fully protected propargyl glycoside. AuBr3 mediated selective glycosylation of propargyl 1,2-orthoester in the presence of propargyl glycoside is employed as a key step to obtain propargyl containing oligomers. Further, propargyl tetrasaccharide is connected with a long chain hydrocarbon containing azidothiol functionality situated at two terminal ends via ‘click’ reaction. en_US
dc.language.iso en en_US
dc.publisher Springer Nature en_US
dc.subject Glycosidation en_US
dc.subject Leishmania en_US
dc.subject Gold catalysis en_US
dc.subject Orthoester en_US
dc.subject Lipophosphoglycan en_US
dc.subject Tetrasaccharide en_US
dc.subject 2012 en_US
dc.title AuBr3 mediated glycosidations: synthesis of tetrasaccharide motif of the Leishmania donovani lipophosphoglycan en_US
dc.type Article en_US
dc.contributor.department Dept. of Chemistry en_US
dc.identifier.sourcetitle Glycoconjugate Journal en_US
dc.publication.originofpublisher Foreign en_US


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