000131135 001__ 131135
000131135 005__ 20240205173707.0
000131135 0247_ $$2doi$$a10.1021/ja904893j
000131135 0248_ $$2sideral$$a61808
000131135 037__ $$aART-2009-61808
000131135 041__ $$aeng
000131135 100__ $$aCastro-Rodrigo, R.
000131135 245__ $$aFormation of Osmium- and Ruthenium-Cyclobutylidene Complexes by Ring Expansion of Alkylidenecyclopropanes
000131135 260__ $$c2009
000131135 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131135 5203_ $$aAlkylidenecyclopropanes containing a chelation assistant at the terminal carbon atom of the olefinic moiety undergo an Os- or Ru-promoted ring expansion reaction to afford metal cyclobutylidene derivatives. The process occurs through a novel mechanism that implies a 1,2-migration of a CH2 group of the three-membered ring from an olefinic carbon atom to the other one. It takes place, without direct participation of the metal, on a metallaheterocyclopentene intermediate which is generated from an η2-methylenecyclopropane species stabilized by coordination of the chelation assistant.
000131135 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E35$$9info:eu-repo/grantAgreement/ES/MICINN/CSD2007-00006$$9info:eu-repo/grantAgreement/ES/MICINN/CTQ2008-00810$$9info:eu-repo/grantAgreement/ES/MICINN/SAF2007-61015
000131135 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000131135 590__ $$a8.58$$b2009
000131135 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b7 / 139 = 0.05$$c2009$$dQ1$$eT1
000131135 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000131135 700__ $$0(orcid)0000-0002-4829-7590$$aEsteruelas, M.A.$$uUniversidad de Zaragoza
000131135 700__ $$0(orcid)0000-0003-1812-3175$$aFuertes, S.
000131135 700__ $$0(orcid)0000-0001-7183-4975$$aLopez, A.M.$$uUniversidad de Zaragoza
000131135 700__ $$0(orcid)0000-0003-0031-1880$$aLopez, F.
000131135 700__ $$aMascarenas, J.L.
000131135 700__ $$aMozo, S.
000131135 700__ $$0(orcid)0000-0003-2094-719X$$aOnate, E.
000131135 700__ $$aSaya, L.
000131135 700__ $$aVillarino, L.
000131135 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000131135 773__ $$g131, 43 (2009), 15572-15573$$pJ. Am. Chem. Soc.$$tJournal of the American Chemical Society$$x0002-7863
000131135 8564_ $$s276559$$uhttps://zaguan.unizar.es/record/131135/files/texto_completo.pdf$$yPostprint
000131135 8564_ $$s852663$$uhttps://zaguan.unizar.es/record/131135/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000131135 909CO $$ooai:zaguan.unizar.es:131135$$particulos$$pdriver
000131135 951__ $$a2024-02-05-15:07:04
000131135 980__ $$aARTICLE