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dc.contributor.authorLee, SG-
dc.contributor.authorLee, SH-
dc.contributor.authorSong, CE-
dc.contributor.authorChung, BY-
dc.date.accessioned2024-01-21T15:33:51Z-
dc.date.available2024-01-21T15:33:51Z-
dc.date.created2021-09-05-
dc.date.issued1999-05-07-
dc.identifier.issn0957-4166-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/142193-
dc.description.abstractNovel C-2-symmetric chiral (4S,4'S)-bisphosphinobioxazine 2a, a six-membered analog of (4S,4S')bisphosphinobioxazoline (Phos-Biox, 1), and monophosphinobioxazine 2b have been synthesized and used as chiral ligands for Pd-catalyzed asymmetric allylic substitutions of rac-1,3-diphenyl-2-propenyl acetate with dimethyl malonate. C-2-Symmetric bisphosphinobioxazine 2a exhibited moderate enantioselectivities (63-84% ee) whereas excellent enantioselectivities (94-95% ee) were observed with monophosphinobioxazine 2b. (C) 1999 Elsevier Science Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectASYMMETRIC HYDROSILYLATION-
dc.subjectALKYLATIONS-
dc.subjectKETONES-
dc.titleNovel phosphinobioxazines as chiral ligands in palladium-catalyzed enantioselective allylic substitution-
dc.typeArticle-
dc.identifier.doi10.1016/S0957-4166(99)00183-4-
dc.description.journalClass1-
dc.identifier.bibliographicCitationTETRAHEDRON-ASYMMETRY, v.10, no.9, pp.1795 - 1802-
dc.citation.titleTETRAHEDRON-ASYMMETRY-
dc.citation.volume10-
dc.citation.number9-
dc.citation.startPage1795-
dc.citation.endPage1802-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000081079700022-
dc.identifier.scopusid2-s2.0-0345211514-
dc.relation.journalWebOfScienceCategoryChemistry, Inorganic & Nuclear-
dc.relation.journalWebOfScienceCategoryChemistry, Organic-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalResearchAreaChemistry-
dc.type.docTypeArticle-
dc.subject.keywordPlusASYMMETRIC HYDROSILYLATION-
dc.subject.keywordPlusALKYLATIONS-
dc.subject.keywordPlusKETONES-
dc.subject.keywordAuthorphosphinobioxazine-
dc.subject.keywordAuthorchiral ligand-
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