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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Quantitative Catalyst-Substrate Association Relationships between Metathesis Molybdenum or Ruthenium Carbene Complexes and Their Substrates

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dc.contributor.authorKim, Kyung-Hwanko
dc.contributor.authorOk, Tae-Dongko
dc.contributor.authorLee, Kwang-Yeolko
dc.contributor.authorLee, Hee-Seungko
dc.contributor.authorChang, Kyu-Taeko
dc.contributor.authorIhee, Hyot-Cherlko
dc.contributor.authorSohn, Jeong-Hunko
dc.date.accessioned2019-03-08T07:35:02Z-
dc.date.available2019-03-08T07:35:02Z-
dc.date.created2012-02-06-
dc.date.issued2010-09-
dc.identifier.citationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.132, no.34, pp.12027 - 12033-
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10203/251064-
dc.description.abstractHerein we present the long-sought quantitative catalyst-substrate association relationships based on experimentally measured quantitative association preferences of diverse metathesis Mo and Ru catalysts (Mo-1, Schrock Mo; Mo-2, Schrock-Hoveyda Mo; Ru-1, Grubbs first generation Ru; Ru-2, Grubbs second generation Ru; Ru-3:, Grubbs-Hoveyda first generation Ru; and Ru-4, Grubbs-Hoveyda second generation Ru) to their substrates (alkenes, alkynes and allenes), determined directly by a general method based on FRET principle. The determined substrate preferences are proved to be dependent on the molecular identity of the catalyst, exhibiting the preference order of alkyne > alkene > allene for Mo-1 and Mo-2, allene > alkene > alkyne for Ru-1 and Ru-3, and alkyne > allene > alkene for Ru-2 and Ru-4. The results enable us to probe metathesis mechanisms by answering issues in metathesis reactions including the controversial reaction initiation in enyne or allenyne metathesis.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectRING-CLOSING METATHESIS-
dc.subjectIMIDO ALKYLIDENE COMPLEXES-
dc.subjectNOBEL LECTURE 2005-
dc.subjectENYNE METATHESIS-
dc.subjectOLEFIN-METATHESIS-
dc.subjectGRUBBS RUTHENIUM-
dc.subjectCROSS-METATHESIS-
dc.subjectMETAL-
dc.subjectMECHANISM-
dc.subjectPOLYMERIZATION-
dc.titleQuantitative Catalyst-Substrate Association Relationships between Metathesis Molybdenum or Ruthenium Carbene Complexes and Their Substrates-
dc.typeArticle-
dc.identifier.wosid000281296700050-
dc.identifier.scopusid2-s2.0-77956066502-
dc.type.rimsART-
dc.citation.volume132-
dc.citation.issue34-
dc.citation.beginningpage12027-
dc.citation.endingpage12033-
dc.citation.publicationnameJOURNAL OF THE AMERICAN CHEMICAL SOCIETY-
dc.identifier.doi10.1021/ja104193s-
dc.contributor.localauthorLee, Hee-Seung-
dc.contributor.localauthorIhee, Hyot-Cherl-
dc.contributor.nonIdAuthorLee, Kwang-Yeol-
dc.contributor.nonIdAuthorChang, Kyu-Tae-
dc.contributor.nonIdAuthorSohn, Jeong-Hun-
dc.type.journalArticleArticle-
dc.subject.keywordPlusRING-CLOSING METATHESIS-
dc.subject.keywordPlusIMIDO ALKYLIDENE COMPLEXES-
dc.subject.keywordPlusNOBEL LECTURE 2005-
dc.subject.keywordPlusENYNE METATHESIS-
dc.subject.keywordPlusOLEFIN-METATHESIS-
dc.subject.keywordPlusGRUBBS RUTHENIUM-
dc.subject.keywordPlusCROSS-METATHESIS-
dc.subject.keywordPlusMETAL-
dc.subject.keywordPlusMECHANISM-
dc.subject.keywordPlusPOLYMERIZATION-
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