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dc.contributor.author Choi, Ka en
dc.contributor.author Brimble, Margaret en
dc.contributor.author Groutso, Tatiana en
dc.date.accessioned 2011-09-19T00:05:05Z en
dc.date.issued 2008 en
dc.identifier.citation Acta Crystallogr Sect E Struct Rep Online 64(Pt 4):o715 2008 en
dc.identifier.issn 1600-5368 en
dc.identifier.uri http://hdl.handle.net/2292/8028 en
dc.description.abstract The crystal structure of the title compound, C30H38N2O5Si, has been investigated to establish the relative stereochemistry at the spiro ring junction and the two anomeric centres. Each of the O atoms in the tetrahydropyran rings adopts an axial position on the neighbouring ring. This bis-diaxial conformation is adopted, thus gaining maximum stablization from the anomeric effect. The silyl-protected hydroxymethyl and uracil substituents adopt equatorial positions on their associated tetrahydropyran rings, thereby minimizing unfavourable steric interactions. The dimeric (2'R*,6'R*,8'R*)- and (2'S*,6'S*,8'S*)-uridine units are connected to each other across crystallographic inversion centres via intermolecular N-HO hydrogen bonds. en
dc.language EN en
dc.publisher International Union of Crystallography en
dc.relation.ispartofseries Acta Crystallographica Section E-Structure Reports en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.sherpa.ac.uk/romeo/issn/1600-5368/ en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.rights.uri http://journals.iucr.org/services/copyrightpolicy.html en
dc.subject RING-SYSTEM en
dc.subject ION en
dc.title (±)-1-{8'-(tert-Butyldiphenylsilyloxymethyl)-1',7'-dioxaspiro[5.5]undecan-2'-yl}uridine en
dc.type Journal Article en
dc.identifier.doi 10.1107/S1600536808006727 en
pubs.issue 4 en
pubs.begin-page o715 en
pubs.volume 64 en
dc.rights.holder Copyright: International Union of Crystallography en
dc.identifier.pmid 21202106 en
pubs.end-page o715 en
dc.rights.accessrights http://purl.org/eprint/accessRights/OpenAccess en
pubs.subtype Article en
pubs.elements-id 142364 en
pubs.org-id Science en
pubs.org-id Chemistry en
pubs.org-id Science Research en
pubs.org-id Maurice Wilkins Centre (2010-2014) en
pubs.record-created-at-source-date 2010-09-01 en
pubs.dimensions-id 21202106 en

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