000152995 001__ 152995
000152995 005__ 20251017144555.0
000152995 0247_ $$2doi$$a10.1002/anie.201915255
000152995 0248_ $$2sideral$$a116550
000152995 037__ $$aART-2020-116550
000152995 041__ $$aeng
000152995 100__ $$aSarma, B. B.
000152995 245__ $$aOne-Pot Cooperation of Single-Atom Rh and Ru Solid Catalysts for a Selective Tandem Olefin Isomerization-Hydrosilylation Process
000152995 260__ $$c2020
000152995 5060_ $$aAccess copy available to the general public$$fUnrestricted
000152995 5203_ $$aRealizing the full potential of oxide-supported single-atom metal catalysts (SACs) is key to successfully bridge the gap between the fields of homogeneous and heterogeneous catalysis. Here we show that the one-pot combination of Ru1/CeO2 and Rh1/CeO2 SACs enables a highly selective olefin isomerization-hydrosilylation tandem process, hitherto restricted to molecular catalysts in solution. Individually, monoatomic Ru and Rh sites show a remarkable reaction specificity for olefin double-bond migration and anti-Markovnikov a-olefin hydrosilylation, respectively. First-principles DFT calculations ascribe such selectivity to differences in the binding strength of the olefin substrate to the monoatomic metal centers. The single-pot cooperation of the two SACs allows the production of terminal organosilane compounds with high regio-selectivity (>95 %) even from industrially-relevant complex mixtures of terminal and internal olefins, alongside a straightforward catalyst recycling and reuse. These results demonstrate the significance of oxide-supported single-atom metal catalysts in tandem catalytic reactions, which are central for the intensification of chemical processes.
000152995 536__ $$9info:eu-repo/grantAgreement/EC/H2020/823717/EU/Enabling Science and Technology through European Electron Microscopy/ESTEEM3$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 823717-ESTEEM3$$9info:eu-repo/grantAgreement/ES/MICINN/RTI2018-096399-A-I00$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/MAT2016-79776-P$$9info:eu-repo/grantAgreement/ES/MINECO/SEV-2016-0683
000152995 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000152995 590__ $$a15.336$$b2020
000152995 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b16 / 178 = 0.09$$c2020$$dQ1$$eT1
000152995 592__ $$a5.831$$b2020
000152995 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000152995 593__ $$aCatalysis$$c2020$$dQ1
000152995 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000152995 700__ $$aKim, J.
000152995 700__ $$aAmsler, J.
000152995 700__ $$aAgostini, G.
000152995 700__ $$aWeidenthaler, C.
000152995 700__ $$aPfänder, N.
000152995 700__ $$0(orcid)0000-0002-2071-9093$$aArenal, R.$$uUniversidad de Zaragoza
000152995 700__ $$aConcepción, P.
000152995 700__ $$aPlessow, P.
000152995 700__ $$aStudt, F.
000152995 700__ $$aPrieto, G.
000152995 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000152995 773__ $$g59 , 14 (2020), 5806-5815$$pAngew. Chem. (Int. ed.)$$tAngewandte Chemie (International ed.)$$x1433-7851
000152995 85641 $$uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85078933176&doi=10.1002%2fanie.201915255&partnerID=40&md5=70b30088f6d522de5c7999aa5c8099c4$$zTexto completo de la revista
000152995 8564_ $$s3229245$$uhttps://zaguan.unizar.es/record/152995/files/texto_completo.pdf$$yVersión publicada
000152995 8564_ $$s2827849$$uhttps://zaguan.unizar.es/record/152995/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000152995 909CO $$ooai:zaguan.unizar.es:152995$$particulos$$pdriver
000152995 951__ $$a2025-10-17-14:12:59
000152995 980__ $$aARTICLE