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Article: Enantioselective recognition of carboxylates: A receptor derived from α-aminoxy acids functions as a chiral shift reagent for carboxylic acids

TitleEnantioselective recognition of carboxylates: A receptor derived from α-aminoxy acids functions as a chiral shift reagent for carboxylic acids
Authors
Issue Date2005
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html
Citation
Journal Of The American Chemical Society, 2005, v. 127 n. 22, p. 7996-7997 How to Cite?
AbstractEnantioselective recognition of carboxylates has important implications in asymmetric synthesis and drug discovery. We have prepared a novel C2-symmetric receptor 1 from α-aminoxy acids in a high overall yield. A series of chiral recognition studies indicate that receptor 1 not only can bind to carboxylate ions tightly but also has a good ability to recognize enantiomers of a broad variety of carboxylic acids in the 1H NMR spectra. Thus, the receptor 1 can be used as a chiral shift reagent for the determination of enantiomeric purities of chiral carboxylic acids by 1H NMR directly and rapidly. Copyright © 2005 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/167930
ISSN
2015 Impact Factor: 13.038
2015 SCImago Journal Rankings: 7.123
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYang, Den_US
dc.contributor.authorLi, Xen_US
dc.contributor.authorFan, YFen_US
dc.contributor.authorZhang, DWen_US
dc.date.accessioned2012-10-08T03:13:04Z-
dc.date.available2012-10-08T03:13:04Z-
dc.date.issued2005en_US
dc.identifier.citationJournal Of The American Chemical Society, 2005, v. 127 n. 22, p. 7996-7997en_US
dc.identifier.issn0002-7863en_US
dc.identifier.urihttp://hdl.handle.net/10722/167930-
dc.description.abstractEnantioselective recognition of carboxylates has important implications in asymmetric synthesis and drug discovery. We have prepared a novel C2-symmetric receptor 1 from α-aminoxy acids in a high overall yield. A series of chiral recognition studies indicate that receptor 1 not only can bind to carboxylate ions tightly but also has a good ability to recognize enantiomers of a broad variety of carboxylic acids in the 1H NMR spectra. Thus, the receptor 1 can be used as a chiral shift reagent for the determination of enantiomeric purities of chiral carboxylic acids by 1H NMR directly and rapidly. Copyright © 2005 American Chemical Society.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.htmlen_US
dc.relation.ispartofJournal of the American Chemical Societyen_US
dc.subject.meshAmino Acids - Chemistryen_US
dc.subject.meshCarboxylic Acids - Analysis - Chemistryen_US
dc.subject.meshHydrogen Bondingen_US
dc.subject.meshMagnetic Resonance Spectroscopy - Methodsen_US
dc.subject.meshMandelic Acids - Chemistryen_US
dc.subject.meshStereoisomerismen_US
dc.titleEnantioselective recognition of carboxylates: A receptor derived from α-aminoxy acids functions as a chiral shift reagent for carboxylic acidsen_US
dc.typeArticleen_US
dc.identifier.emailYang, D:yangdan@hku.hken_US
dc.identifier.authorityYang, D=rp00825en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/ja051072zen_US
dc.identifier.pmid15926807-
dc.identifier.scopuseid_2-s2.0-20444408086en_US
dc.identifier.hkuros119232-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-20444408086&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume127en_US
dc.identifier.issue22en_US
dc.identifier.spage7996en_US
dc.identifier.epage7997en_US
dc.identifier.isiWOS:000229619500017-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYang, D=7404800756en_US
dc.identifier.scopusauthoridLi, X=36072382700en_US
dc.identifier.scopusauthoridFan, YF=36545872000en_US
dc.identifier.scopusauthoridZhang, DW=35320759400en_US

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