Control of Diastereoselectivity in C=O/C=N Reductive Cyclizations Using an Intramolecularly Tethered Hydrazone

Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/10261/1981

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DC Field	Value	Language
dc.creator	Chiara, José Luis	-
dc.creator	García, Ángela	-
dc.date	2007-11-12T11:26:56Z	-
dc.date	2007-11-12T11:26:56Z	-
dc.date	2005-10	-
dc.date.accessioned	2017-01-31T00:58:17Z	-
dc.date.available	2017-01-31T00:58:17Z	-
dc.identifier	Synlett 17 (2005), pp. 2607-2610	-
dc.identifier	http://hdl.handle.net/10261/1981	-
dc.identifier	10.1055/s-2005-917083	-
dc.identifier.uri	http://dspace.mediu.edu.my:8181/xmlui/handle/10261/1981	-
dc.description	Cyclic hydrazones are efficient ketyl radical acceptors in reductive coupling cyclizations mediated by samarium diiodide, affording cyclic amino alcohols with controlled stereochemistry at the new aminated stereocenter. This approach has been successfully applied to the stereoselective synthesis of a fully functionalized trehazolin cyclitol starting from D-glucose, where the required cyclic hydrazone was directly obtained by partial hydrazynolysis of a 1,2-cyclic carbonate.	-
dc.description	Financial support by the Ministry of Science and Technology of Spain (project BQU2000-1501-C02-01) and Fundación Ramón Areces (predoctoral fellowship to A. G.) are gratefully acknowledged.	-
dc.description	Peer reviewed	-
dc.language	eng	-
dc.publisher	Thieme	-
dc.rights	openAccess	-
dc.subject	Carbohydrates	-
dc.subject	Electron transfer	-
dc.subject	Hydrazones	-
dc.subject	Ketones	-
dc.subject	Samarium	-
dc.title	Control of Diastereoselectivity in C=O/C=N Reductive Cyclizations Using an Intramolecularly Tethered Hydrazone	-
dc.type	Artículo	-
Appears in Collections:	Digital Csic

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