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dc.contributor.authorSONG, CE-
dc.contributor.authorLEE, JK-
dc.contributor.authorLEE, SH-
dc.contributor.authorLEE, SG-
dc.date.accessioned2024-01-21T20:41:46Z-
dc.date.available2024-01-21T20:41:46Z-
dc.date.created2021-09-02-
dc.date.issued1995-05-
dc.identifier.issn0957-4166-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/145099-
dc.description.abstractA new method for the preparation of (R)-carnitine (1) has been developed from enantiomerically pure (R)-4-(trichloromethyl)-oxetan-2-one [(R)-2] which was easily obtained from the [2+2]-cycloaddition of ketene and chloral in the presence of catalytic amounts of poly(acryloyl quinidine). The key intermediate, ethyl (R)-3-hydroxy-4-chlorobutyrate [(R)-5], was prepared by ethanolysis of (R)-2 followed by selective bis-dechlorination of ethyl (R)-3-hydroxy-4,4,4-trichlorobutyrate [(R)-3].-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subject(-)-GAMMA-AMINO-BETA(R)-HYDROXYBUTYRIC ACID GABOB-
dc.subjectASYMMETRIC-SYNTHESIS-
dc.subjectL-CARNITINE-
dc.subjectSTEREOCHEMICAL CONTROL-
dc.subjectYEAST REDUCTIONS-
dc.subjectENANTIOMERS-
dc.subject(R)-(-)-CARNITINE-
dc.subjectRESOLUTION-
dc.subjectDISEASE-
dc.titleNEW METHOD FOR THE PREPARATION OF (R)-CARNITINE-
dc.typeArticle-
dc.identifier.doi10.1016/0957-4166(95)00125-9-
dc.description.journalClass1-
dc.identifier.bibliographicCitationTETRAHEDRON-ASYMMETRY, v.6, no.5, pp.1063 - 1066-
dc.citation.titleTETRAHEDRON-ASYMMETRY-
dc.citation.volume6-
dc.citation.number5-
dc.citation.startPage1063-
dc.citation.endPage1066-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosidA1995RB58300013-
dc.identifier.scopusid2-s2.0-0029052235-
dc.relation.journalWebOfScienceCategoryChemistry, Inorganic & Nuclear-
dc.relation.journalWebOfScienceCategoryChemistry, Organic-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalResearchAreaChemistry-
dc.type.docTypeNote-
dc.subject.keywordPlus(-)-GAMMA-AMINO-BETA(R)-HYDROXYBUTYRIC ACID GABOB-
dc.subject.keywordPlusASYMMETRIC-SYNTHESIS-
dc.subject.keywordPlusL-CARNITINE-
dc.subject.keywordPlusSTEREOCHEMICAL CONTROL-
dc.subject.keywordPlusYEAST REDUCTIONS-
dc.subject.keywordPlusENANTIOMERS-
dc.subject.keywordPlus(R)-(-)-CARNITINE-
dc.subject.keywordPlusRESOLUTION-
dc.subject.keywordPlusDISEASE-
dc.subject.keywordAuthorstereochemistry-
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