000048171 001__ 48171
000048171 005__ 20171130135647.0
000048171 0247_ $$2doi$$a10.1039/c5dt02886h
000048171 0248_ $$2sideral$$a92906
000048171 037__ $$aART-2015-92906
000048171 041__ $$aeng
000048171 100__ $$0(orcid)0000-0002-1735-6439$$aPassarelli, V.
000048171 245__ $$aIntramolecular C-H oxidative addition to iridium(i) triggered by trimethyl phosphite in N, N'-diphosphanesilanediamine complexes
000048171 260__ $$c2015
000048171 5060_ $$aAccess copy available to the general public$$fUnrestricted
000048171 5203_ $$aThe reaction of Ir(SiNP)(cod)]PF6] (1]PF6]) and of IrCl(SiNP)(cod) (5) (SiNP = SiMe2{N(4-C6H4CH3)PPh2}2) with trimethyl phosphite affords the iridium(iii) derivatives of the formula IrHClx(SiNP-H){P(OMe)3}2-x](1-x)+ (x = 0, 3+; x = 1, 6) containing the ¿3C, P, P'-coordinated SiNP-H ligand (SiNP-H = Si(CH2)(CH3){N(4-C6H4CH3)PPh2}2). The thermally unstable pentacoordinated cation Ir(SiNP){P(OMe)3}(cod)]+ (2+) has been detected as an intermediate of the reaction and has been fully characterised in solution. Also, the mechanism of the C-H oxidative addition has been elucidated by DFT calculations showing that the square planar iridium(i) complexes of the formula IrClx(SiNP){P(OMe)3}2-x](1-x)+ (x = 0, 4+; x = 1, 7) should be firstly obtained from 2+ and finally should undergo the C-H oxidative addition to iridium(i) via a concerted intramolecular mechanism. The influence of the counterion of 2+ on the outcome of the C-H oxidative addition reaction has also been investigated.
000048171 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E07$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2013-42532-P$$9info:eu-repo/grantAgreement/ES/UZ/CUD2014-CIE-13
000048171 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000048171 590__ $$a4.177$$b2015
000048171 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b10 / 46 = 0.217$$c2015$$dQ1$$eT1
000048171 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000048171 700__ $$0(orcid)0000-0002-3327-0918$$aPérez-Torrente, J.J.$$uUniversidad de Zaragoza
000048171 700__ $$0(orcid)0000-0001-7154-7239$$aOro, L.A.$$uUniversidad de Zaragoza
000048171 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDepartamento de Química Inorgánica$$cQuímica Inorgánica
000048171 773__ $$g44, 42 (2015), 18596-18606$$pDalton Trans.$$tDALTON TRANSACTIONS$$x1477-9226
000048171 8564_ $$s2285765$$uhttp://zaguan.unizar.es/record/48171/files/texto_completo.pdf$$yVersión publicada
000048171 8564_ $$s95080$$uhttp://zaguan.unizar.es/record/48171/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000048171 909CO $$ooai:zaguan.unizar.es:48171$$particulos$$pdriver
000048171 951__ $$a2017-11-30-13:53:37
000048171 980__ $$aARTICLE