DSpace at KISTKIST Article2003

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dc.contributor.authorLee, H-
dc.contributor.authorKim, SJ-
dc.contributor.authorAhn, BS-
dc.contributor.authorLee, WK-
dc.contributor.authorKim, HS-
dc.date.accessioned2024-01-21T08:03:16Z-
dc.date.available2024-01-21T08:03:16Z-
dc.date.created2021-09-03-
dc.date.issued2003-11-15-
dc.identifier.issn0920-5861-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/138085-
dc.description.abstractDiphenyl carbonate, the key intermediate of the non-phosgene polycarbonate manufacturing process, can be produced by the transesterification of dimethyl carbonate with phenol in the presence of dibutyltin oxide. The use of an alkyl or aryl sulfonic acid in conjunction with dibutyltin oxide significantly enhances the activity of dibutyltin oxide. F-19 and Sn-119 NMR studies suggest the formation of tin complex containing strongly electrophilic sulfonate ligand from the reaction of dibutyltin oxide with alkyl or aryl sulfonic acid. Various factors affecting the transesterification of dimethyl carbonate with phenol were investigated. (C) 2003 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER-
dc.subjectDIPHENYL CARBONATE-
dc.subjectDIALKYL-
dc.titleRole of sulfonic acids in the Sn-catalyzed transesterification of dimethyl carbonate with phenol-
dc.typeArticle-
dc.identifier.doi10.1016/j.cattod.2003.09.005-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCATALYSIS TODAY, v.87, no.1-4, pp.139 - 144-
dc.citation.titleCATALYSIS TODAY-
dc.citation.volume87-
dc.citation.number1-4-
dc.citation.startPage139-
dc.citation.endPage144-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000187365300018-
dc.identifier.scopusid2-s2.0-0344493750-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEngineering-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusDIPHENYL CARBONATE-
dc.subject.keywordPlusDIALKYL-
dc.subject.keywordAuthorpolycarbonate-
dc.subject.keywordAuthordiphenyl carbonate-
dc.subject.keywordAuthortransesterification-
dc.subject.keywordAuthornon-phosgene process-
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