Quantitative catalyst-substrate association relationships between metathesis molybdenum or ruthenium carbene complexes and theri substrates

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dc.contributor.authorK H Kim-
dc.contributor.authorT Ok-
dc.contributor.authorK Lee-
dc.contributor.authorH S Lee-
dc.contributor.authorKyu Tae Chang-
dc.contributor.authorH Ihee-
dc.contributor.authorJ H Sohn-
dc.date.accessioned2017-04-19T09:19:30Z-
dc.date.available2017-04-19T09:19:30Z-
dc.date.issued2010-
dc.identifier.issn0002-7863-
dc.identifier.uri10.1021/ja104193sko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/9697-
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.publisherAmer Chem Soc-
dc.titleQuantitative catalyst-substrate association relationships between metathesis molybdenum or ruthenium carbene complexes and theri substrates-
dc.title.alternativeQuantitative catalyst-substrate association relationships between metathesis molybdenum or ruthenium carbene complexes and theri substrates-
dc.typeArticle-
dc.citation.titleJournal of American Chemical Society-
dc.citation.number34-
dc.citation.endPage12033-
dc.citation.startPage12027-
dc.citation.volume132-
dc.contributor.affiliatedAuthorKyu Tae Chang-
dc.contributor.alternativeName김경환-
dc.contributor.alternativeName옥태동-
dc.contributor.alternativeName이광열-
dc.contributor.alternativeName이희승-
dc.contributor.alternativeName장규태-
dc.contributor.alternativeNameIhee-
dc.contributor.alternativeName손정훈-
dc.identifier.bibliographicCitationJournal of American Chemical Society, vol. 132, no. 34, pp. 12027-12033-
dc.identifier.doi10.1021/ja104193s-
dc.description.journalClassY-
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