000096194 001__ 96194
000096194 005__ 20241108104650.0
000096194 0247_ $$2doi$$a10.1002/anie.202009863
000096194 0248_ $$2sideral$$a120593
000096194 037__ $$aART-2020-120593
000096194 041__ $$aeng
000096194 100__ $$aRuiz del Árbol, N.
000096194 245__ $$aOn-Surface Driven Formal Michael Addition Produces m-Polyaniline Oligomers on Pt(111)
000096194 260__ $$c2020
000096194 5060_ $$aAccess copy available to the general public$$fUnrestricted
000096194 5203_ $$aOn-surface synthesis is emerging as a highly rational bottom-up methodology for the synthesis of molecular structures that are unattainable or complex to obtain by wet chemistry. Here, oligomers of meta-polyaniline, a known ferromagnetic polymer, were synthesized from para-aminophenol building-blocks via an unexpected and highly specific on-surface formal 1, 4 Michael-type addition at the meta position, driven by the reduction of the aminophenol molecule. We rationalize this dehydrogenation and coupling reaction mechanism with a combination of in situ scanning tunneling and non-contact atomic force microscopies, high-resolution synchrotron-based X-ray photoemission spectroscopy and first-principles calculations. This study demonstrates the capability of surfaces to selectively modify local molecular conditions to redirect well-established synthetic routes, such as Michael coupling, towards the rational synthesis of new covalent nanostructures.
000096194 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/RYC-2015-17730$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-85089-C2-1-R$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 881603-GrapheneCore3$$9info:eu-repo/grantAgreement/EC/H2020/881603/EU/Graphene Flagship Core Project 3/GrapheneCore3$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 785219-GrapheneCore2$$9info:eu-repo/grantAgreement/EC/H2020/785219/EU/Graphene Flagship Core Project 2/GrapheneCore2$$9info:eu-repo/grantAgreement/EC/FP7/610256/EU/Gas and Dust from the Stars to the Laboratory: Exploring the NanoCosmos/NANOCOSMOS
000096194 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000096194 590__ $$a15.336$$b2020
000096194 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b16 / 178 = 0.09$$c2020$$dQ1$$eT1
000096194 592__ $$a5.831$$b2020
000096194 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000096194 593__ $$aCatalysis$$c2020$$dQ1
000096194 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000096194 700__ $$aSánchez-Sánchez, C.
000096194 700__ $$aOtero-Irurueta, G.
000096194 700__ $$aMartínez, J.I.
000096194 700__ $$ade Andrés, P.L.
000096194 700__ $$aGómez-Herrero, A.C.
000096194 700__ $$aMerino, P.
000096194 700__ $$aPiantek, M.
000096194 700__ $$0(orcid)0000-0002-3260-9641$$aSerrate, D.$$uUniversidad de Zaragoza
000096194 700__ $$aLacovig, P.
000096194 700__ $$aLizzit, S.
000096194 700__ $$aAlemán, J.
000096194 700__ $$aEllis, G.J.
000096194 700__ $$aLópez, M.F.
000096194 700__ $$aMartín-Gago, J.A.
000096194 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000096194 773__ $$g59, 11 (2020), 23220-23227$$pAngew. Chem. (Int. ed.)$$tAngewandte Chemie (International ed.)$$x1433-7851
000096194 8564_ $$s967308$$uhttps://zaguan.unizar.es/record/96194/files/texto_completo.pdf$$yVersión publicada
000096194 8564_ $$s25039$$uhttps://zaguan.unizar.es/record/96194/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000096194 909CO $$ooai:zaguan.unizar.es:96194$$particulos$$pdriver
000096194 951__ $$a2024-11-08-10:44:43
000096194 980__ $$aARTICLE