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Si-C attachment points during sol-gel synthesis of organosilicas from 2,8 bis-silylated Troeger s base as building block precursor

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Si-C attachment points during sol-gel synthesis of organosilicas from 2,8 bis-silylated Troeger s base as building block precursor

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Nombre: J_Mater_Chem_21(2 ...
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dc.contributor.author Poli, Evelyne es_ES
dc.contributor.author Merino Marcos, Estibaliz es_ES
dc.contributor.author Díaz Morales, Urbano Manuel es_ES
dc.contributor.author Brunel, Daniel es_ES
dc.contributor.author Corma Canós, Avelino
dc.date.accessioned 2013-09-04T09:20:40Z
dc.date.available 2013-09-04T09:20:40Z
dc.date.issued 2011
dc.identifier.issn 0959-9428
dc.identifier.uri http://hdl.handle.net/10251/31747
dc.description.abstract The porous organosilica framework containing Troger's base (TB) prepared by mild sol-gel synthesis from 2,8-bis-silylated TB precursor contains a mixture of two point attached TB and one point attached TB units, resulting from unexpected partial Si-C bond cleavage as demonstrated by (29)Si MAS NMR spectroscopy and by selective chemo-desorption of the anchored organic part of the hybrid material. es_ES
dc.description.sponsorship We are thankful for financial support by Consolider-Ingenio 2010 (MULTICAT project). E.M. thanks Ministerio de Ciencia y Innovacion by the support through Juan de la Cierva contract. The authors are indebted to Dr Alejandro Vidal-Moya for technical assistance and fruitful discussion on <SUP>13</SUP>C and <SUP>29</SUP>Si MAS NMR spectroscopies. en_EN
dc.language Inglés es_ES
dc.publisher Royal Society of Chemistry es_ES
dc.relation.ispartof Journal of Materials Chemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject PERIODIC MESOPOROUS ORGANOSILICAS es_ES
dc.subject HYBRID MATERIALS es_ES
dc.subject NUCLEOPHILIC DISPLACEMENT es_ES
dc.subject MECHANISTIC IMPLICATIONS es_ES
dc.subject CATALYTIC-ACTIVITY es_ES
dc.subject SELF-ORGANIZATION es_ES
dc.subject ORGANIC GROUPS es_ES
dc.subject CHANNEL WALLS es_ES
dc.subject SILICA-GEL es_ES
dc.subject CRYSTAL es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Si-C attachment points during sol-gel synthesis of organosilicas from 2,8 bis-silylated Troeger s base as building block precursor es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1039/c1jm10426h
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CSD2009-00050/ES/Desarrollo de catalizadores más eficientes para el diseño de procesos químicos sostenibles y produccion limpia de energia/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Poli, E.; Merino Marcos, E.; Díaz Morales, UM.; Brunel, D.; Corma Canós, A. (2011). Si-C attachment points during sol-gel synthesis of organosilicas from 2,8 bis-silylated Troeger s base as building block precursor. Journal of Materials Chemistry. 21(24):8524-8527. doi:10.1039/c1jm10426h es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1039/c1jm10426h es_ES
dc.description.upvformatpinicio 8524 es_ES
dc.description.upvformatpfin 8527 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 21 es_ES
dc.description.issue 24 es_ES
dc.relation.senia 209022
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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