000075366 001__ 75366
000075366 005__ 20200221144254.0
000075366 0247_ $$2doi$$a10.1021/acs.organomet.6b00330
000075366 0248_ $$2sideral$$a96343
000075366 037__ $$aART-2016-96343
000075366 041__ $$aeng
000075366 100__ $$aMartínez De Salinas, S.
000075366 245__ $$aIntramolecular C-C Coupling Reactions of Alkynyl, Vinylidene, and Alkenylphosphane Ligands in Rhodium(III) Complexes
000075366 260__ $$c2016
000075366 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075366 5203_ $$aElectrophilic attack with methyl trifluoromethanesulfonate or tetrafluoroboric acid, to new alkynyl rhodium complexes containing alkenylphosphanes, leads to butenynyl coupling products or to the unprecedented rhodaphosphacycle complexes Rh(¿5-C5Me5){¿4-(P, C, C, C)-iPr2PCH2C(=CH2)C(CH2R)C=C(R)}]BF4] (R = Ph (11a), p-tol (11b)). These complexes 11a, b can be explained as a result of the coupling of three organic fragments in the molecule, the alkynyl, the vinylidene, generated in situ by reaction with HBF4 (A), and the C-C double bond from the alkenylphosphane. DFT computational studies on the formation of complex 11a suggest the 2 + 2] intramolecular cycloaddition between the double bond of the allylphosphane and the Ca-Cß of the vinylidene A as the most plausible pathway for this reaction.
000075366 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/CSD2007-00006$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2011-28641$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2015-68200-C2-1-P
000075366 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000075366 590__ $$a3.862$$b2016
000075366 591__ $$aCHEMISTRY, ORGANIC$$b12 / 59 = 0.203$$c2016$$dQ1$$eT1
000075366 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b8 / 46 = 0.174$$c2016$$dQ1$$eT1
000075366 592__ $$a1.723$$b2016
000075366 593__ $$aInorganic Chemistry$$c2016$$dQ1
000075366 593__ $$aPhysical and Theoretical Chemistry$$c2016$$dQ1
000075366 593__ $$aOrganic Chemistry$$c2016$$dQ1
000075366 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000075366 700__ $$aDíez, J.
000075366 700__ $$0(orcid)0000-0002-0444-996X$$aFalvello, L.R.$$uUniversidad de Zaragoza
000075366 700__ $$aGonzález, J.
000075366 700__ $$aGamasa, M.P.
000075366 700__ $$aLastra, E.
000075366 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000075366 773__ $$g35, 17 (2016), 2793-2805$$pOrganometallics$$tOrganometallics$$x0276-7333
000075366 8564_ $$s849380$$uhttps://zaguan.unizar.es/record/75366/files/texto_completo.pdf$$yPostprint
000075366 8564_ $$s97821$$uhttps://zaguan.unizar.es/record/75366/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000075366 909CO $$ooai:zaguan.unizar.es:75366$$particulos$$pdriver
000075366 951__ $$a2020-02-21-13:29:16
000075366 980__ $$aARTICLE