DBU assisted Aldol type reaction and elimination: an expeditious synthesis of glycosyl 1,3-dienes via glycosylated beta-hydroxy esters

Verma, Shyam S; Dwivedi, Namrata; Singh, Biswajit K; Tripathi, R P

dc.contributor.author	Verma, Shyam S
dc.contributor.author	Dwivedi, Namrata
dc.contributor.author	Singh, Biswajit K
dc.contributor.author	Tripathi, R P
dc.date.accessioned	2009-01-08
dc.date.available	2009-01-08
dc.date.issued	2006
dc.identifier.citation	Carbohydr. Res 341,1930 (2006)	en
dc.identifier.uri	http://hdl.handle.net/123456789/276
dc.description.abstract	A novel method for the synthesis of glycosyl dienes via aldol type condensation has been reported. DBU catalysed condensation of unsaturated glycosyl uronoates with aldehydes produces the corresponding -hydroxy esters, which on treatment with methanesulfonylchloride gave the corresponding methanesulfonyloxy derivative as an intermediate. Later on E2 reaction catalyzed again with DBU gave the respective glycosyl dienes in moderate to good yield.	en
dc.format.extent	211825 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI Communication No. 6761	en
dc.subject	DBU	en
dc.subject	Aldol type condensation	en
dc.subject	Glycosyl uronoates	en
dc.subject	Glycosyl Dienes	en
dc.title	DBU assisted Aldol type reaction and elimination: an expeditious synthesis of glycosyl 1,3-dienes via glycosylated beta-hydroxy esters	en
dc.type	Article	en