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dc.contributor.authorYang, Xiuxiu
dc.contributor.authorGianetti, Thomas L.
dc.contributor.authorWörle, Michael D.
dc.contributor.authorvan Leest, Nicolaas P.
dc.contributor.authorde Bruin, Bas
dc.contributor.authorGrützmacher, Hansjörg
dc.date.accessioned2019-03-29T20:30:30Z
dc.date.available2019-03-29T20:30:30Z
dc.date.issued2019-01-28
dc.identifier.citationYang, X., Gianetti, T. L., Wörle, M. D., van Leest, N. P., de Bruin, B., & Grützmacher, H. (2019). A low-valent dinuclear ruthenium diazadiene complex catalyzes the oxidation of dihydrogen and reversible hydrogenation of quinones. Chemical Science, 10(4), 1117-1125.en_US
dc.identifier.issn2041-6520
dc.identifier.issn2041-6539
dc.identifier.doi10.1039/C8SC02864H
dc.identifier.urihttp://hdl.handle.net/10150/632000
dc.description.abstractThe dinuclear ruthenium complex [Ru2H(mu-H)(Me(2)dad)(dbcot)(2)] contains a 1,4-dimethyl-diazabuta-1,3-diene (Me(2)dad) as a non-innocent bridging ligand between the metal centers to give a [Ru-2(Me(2)dad)] core. In addition, each ruthenium is bound to one dibenzo[a,e]cyclooctatetraene (dbcot) ligand. This Ru dimer converts H-2 to protons and electrons. It also catalyzes reversibly under mild conditions the selective hydrogenation of vitamins K-2 and K-3 to their corresponding hydroquinone equivalents without affecting the C=C double bonds. Mechanistic studies suggest that the [Ru-2(Me(2)dad)] moiety, like hydrogenases, reacts with H-2 and releases electrons and protons stepwise.en_US
dc.description.sponsorshipSwiss National Science Foundation; ETH Zurich; China Scholarship Council; ETH Zurich Postdoctoral Fellowship Program - ETH Zurich-Marie Curie action for people [FEL-14 15-1]en_US
dc.language.isoenen_US
dc.publisherROYAL SOC CHEMISTRYen_US
dc.relation.urlhttp://xlink.rsc.org/?DOI=C8SC02864Hen_US
dc.rightsCopyright © The Author(s) 2019. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/
dc.titleA low-valent dinuclear ruthenium diazadiene complex catalyzes the oxidation of dihydrogen and reversible hydrogenation of quinonesen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Dept Chem & Biochemen_US
dc.identifier.journalCHEMICAL SCIENCEen_US
dc.description.noteOpen access articleen_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitleChemical Science
dc.source.volume10
dc.source.issue4
dc.source.beginpage1117
dc.source.endpage1125
refterms.dateFOA2019-04-01T17:44:49Z


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Copyright © The Author(s) 2019. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Except where otherwise noted, this item's license is described as Copyright © The Author(s) 2019. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.