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Highly active cobalt(II) and copper(II) complexes supported by aminomethylquinoline mediating stereoselective ring-opening polymerization of rac-lactide

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dc.contributor.authorLee, Jaegyeong-
dc.contributor.authorNayab, Saira-
dc.contributor.authorKumar, Ameet-
dc.contributor.authorKim, Dongil-
dc.contributor.authorJung, Hyewon-
dc.contributor.authorLee, Sang-Ho-
dc.contributor.authorCho, Daeheum-
dc.contributor.authorLee, Hyosun-
dc.date.accessioned2024-08-08T11:31:15Z-
dc.date.available2024-08-08T11:31:15Z-
dc.date.issued2024-04-
dc.identifier.issn0253-2964-
dc.identifier.issn1229-5949-
dc.identifier.urihttps://scholarworks.dongguk.edu/handle/sw.dongguk/21703-
dc.description.abstractCobalt(II) and copper(II) complexes supported by 4-(quinolin-2-ylmethyl)morpholine (L) were characterized, and their reactivity toward the ring-opening polymerization (ROP) of rac-lactide (rac-LA) was studied. The use of [LMCl2]/(LiOPr)-Pr-i and [LMCl2]/LiMe (M = Co, Cu) resulted in over 95% conversion within 10 min at 25 degrees C. The effect of the initiating group and geometry of the metal complexes steered the heterotactic enchainment of the resultant polylactide(PLA). The Co(II)/LiMe system represents the first example of the ROP of rac-LA with high heterotactic enchainment (P-r = 0.92) with 98% conversion at 0 degrees C.-
dc.format.extent5-
dc.language영어-
dc.language.isoENG-
dc.publisher대한화학회-
dc.titleHighly active cobalt(II) and copper(II) complexes supported by aminomethylquinoline mediating stereoselective ring-opening polymerization of rac-lactide-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.1002/bkcs.12828-
dc.identifier.scopusid2-s2.0-85185695402-
dc.identifier.wosid001163673300001-
dc.identifier.bibliographicCitationBulletin of the Korean Chemical Society, v.45, no.4, pp 317 - 321-
dc.citation.titleBulletin of the Korean Chemical Society-
dc.citation.volume45-
dc.citation.number4-
dc.citation.startPage317-
dc.citation.endPage321-
dc.type.docTypeArticle-
dc.identifier.kciidART003071671-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.subject.keywordPlusMETHYL-METHACRYLATE-
dc.subject.keywordPlusSTRUCTURAL-CHARACTERIZATION-
dc.subject.keywordPlusLIGANDS-
dc.subject.keywordPlusDERIVATIVES-
dc.subject.keywordPlusCU(II)-
dc.subject.keywordPlusPRECATALYSTS-
dc.subject.keywordPlusMAGNESIUM-
dc.subject.keywordPlusZINC(II)-
dc.subject.keywordPlusZN(II)-
dc.subject.keywordAuthoraminomethylquinoline-
dc.subject.keywordAuthorcobalt-complex-
dc.subject.keywordAuthorcopper-complex-
dc.subject.keywordAuthorheterotactic PLA-
dc.subject.keywordAuthorring-opening polymerization-
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