Please use this identifier to cite or link to this item: http://hdl.handle.net/11189/4693
DC FieldValueLanguage
dc.contributor.authorJacobs, Ayesha-
dc.contributor.authorNassimbeni, Luigi R.-
dc.contributor.authorSayed, S-
dc.contributor.authorWeber, Edwin-
dc.date.accessioned2016-07-22T11:42:14Z-
dc.date.available2016-07-22T11:42:14Z-
dc.date.issued2011-
dc.identifier.citationJacobs, A., Nassimbeni, L.R., Sayed, A. et al. J Chem Crystallogr (2011) 41: 854. doi:10.1007/s10870-011-0012-zen_US
dc.identifier.urihttp://dx.doi.org/10.1007/s10870-011-0012-z-
dc.identifier.urihttp://hdl.handle.net/11189/4693-
dc.description.abstractRacemic 1,1′-binaphthyl-2,2′-dicarboxylic acid (BNDA) was resolved using quinine as the resolving agent. The structure of the resultant quininium (S)-1,1′-binaphthyl-2,2′-dicarboxylate dihydrate salt (1) was elucidated. The asymmetric unit contained one 1,1′-binaphthyl-2,2′-dicarboxylate anion, two quininium cations and two water molecules. The structure was solved successfully in the orthorhombic space group P212121 with unit cell dimensions: a = 11.100(2) Å, b = 16.572(3) Å, c = 28.726(6) Å.en_US
dc.description.sponsorshipCPUT and the NRF (Pretoria)en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/za/en
dc.subjectOptical resolutionen_US
dc.subjectQuinineen_US
dc.subjectRacemic mixtureen_US
dc.subject1,1′-binaphthyl-2,2′-dicarboxylic aciden_US
dc.titleResolution of 1‚1´-binaphthyl-2‚2´-dicarboxylic acid with quinine: Structure of the intermediate (S)-1,1´-binaphthyl-2,2´-dicarboxylate dihydrateen_US
dc.type.patentArticleen_US
Appears in Collections:Appsc - Journal Articles (DHET subsidised)
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