A Novel Access for Indole-3-substituted Dihydrocoumarins in Artificial Sweetener Saccharin based Functional Ionic Liquid

Kumar, Atul; Kumar, Promod; Tripathi, V D; Srivastava, Suman

dc.contributor.author	Kumar, Atul
dc.contributor.author	Kumar, Promod
dc.contributor.author	Tripathi, V D
dc.contributor.author	Srivastava, Suman
dc.date.accessioned	2013-02-04T08:57:22Z
dc.date.available	2013-02-04T08:57:22Z
dc.date.issued	2012
dc.identifier.citation	RSC Advances, 2012, 2, 11641–11644	en
dc.identifier.uri	http://hdl.handle.net/123456789/990
dc.description.abstract	An efficient new multicomponent protocol for the C-3 functionalization of indoles with dihydrocoumarin has been developed using artificial sweetener saccharin based Functional Ionic liquid (imidazoliumsaccharinate). The reaction consist of Knoevenagel coupling of salicylaldehyde and meldrum acid followed by Michael type reaction with indole, resulting in concomitant lactonization via decarboxylative-elimination to yield indole-3-dihydro- coumarins in good to excellent yields at room temperature	en
dc.format.extent	230918 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI Communication No. 8305	en
dc.subject	Dihydrocoumarin	en
dc.subject	Salicylaldehyde	en
dc.subject	Decarboxylative-elimination	en
dc.title	A Novel Access for Indole-3-substituted Dihydrocoumarins in Artificial Sweetener Saccharin based Functional Ionic Liquid	en
dc.type	Article	en