@article { ISI:000271603000046,
	title = {Stereo-controlled approach to pyrrolidine iminosugar C-glycosides and 1,4-dideoxy-1,4-imino-L-allitol using a D-mannose-derived cyclic nitrone},
	journal = {Tetrahedron Letters},
	volume = {50},
	number = {49},
	year = {2009},
	month = {DEC},
	pages = {6906-6908},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>Intramolecular N-alkylation of 2,3-O-isopropylidene-5-O-methanesulfonyl-6-O-t-butyldimethylsilyl-D-mann ofuranose-oxime 7 afforded a five-membered cyclic nitrone 9, which on N-O bond reductive cleavage followed by deprotection of -OTBS and acetonide functionalities gave 1,4-dideoxy-1,4-imino-L-allitol (DIA) 3. Addition of allylmagnesium chloride to nitrone 9 afforded alpha-allylated product 10a in high diastereoselectivity providing an easy entry to N-hydroxy-C1-alpha-allyl-substituted pyrrolidine iminosugar 4a after removal of protecting group, while N-O bond reductive cleavage in 10a afforded C1-alpha-allyl-pyrrolidine iminosugar 4b. (C) 2009 Elsevier Ltd. All rights reserved.</p>},
	keywords = {Cyclic nitrone, Enzyme inhibitors, Iminosugars, pyrrolidine},
	issn = {0040-4039},
	doi = {10.1016/j.tetlet.2009.09.139},
	author = {Bande, Omprakash P. and Jadhav, Vrushali H. and Puranik, Vedavati G. and Dhavale, Dilip D. and Lombardo, Marco}
}
