{"id":79197,"date":"2018-03-09T23:25:02","date_gmt":"2018-03-09T23:25:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-ciclometalados-de-pdii-aplicaciones-en-catalisis\/"},"modified":"2018-03-09T23:25:02","modified_gmt":"2018-03-09T23:25:02","slug":"compuestos-ciclometalados-de-pdii-aplicaciones-en-catalisis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/compuestos-organometalicos\/compuestos-ciclometalados-de-pdii-aplicaciones-en-catalisis\/","title":{"rendered":"Compuestos ciclometalados de pd(ii). aplicaciones en cat\u00e1lisis"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Angel Adrio Casti\u00f1eira <\/strong><\/h2>\n<p>El presente trabajo se plante\u00f3 como parte de las investigaciones en curso sobre reacciones de ciclometalaci\u00f3n de tiosenmicarbazonas como ligandos potencialmente terdentados (c,n,s). Para este estudio se utilizaron los siguientes ligandos tiosemicarbazona, sintetizados mediante condensaci\u00f3n de 2, 3, 4-trimetoxibenzaldeh\u00eddo 2, 4 y 2,5-dimetilbenzaldeh\u00eddo, 2-tiofencarboxialdeh\u00eddo y 2-acetiltiofeno y 2-acetiltiofeno, 3-tiofencarboxialdeh\u00eddo y 3-acetiltiofeno, 5-metil-2-tiofencarboxialdeh\u00eddo, n-metil-2-pirrolcarboxialdeh\u00eddo, 4-bromacetofenona, \u00e1cidos 3 y 4-acetilbor\u00f3nico y \u00e1cidos 3- y 4-formilbor\u00f3nico con las correspondientes tiosemicarbazidas. Estos ligandos se hicieron reaccionar con sales de pd(ii) con objeto de obtener los correspondientes compuestos ciclometalados. Las sales empleadas fueron las siguientes: tetracloropaladato pot\u00e1sico, tetracloropaladato de l\u00edtio, tetracloropaladato s\u00f3dico y acetato de paladio. Una vez sintetizados, estos compuestos se hicieron reaccionar con difosinas terciarias (dppm, dppe, dppp, dppb) y trifenilsofina. Los compuestos obtenidos han sido caracterizados mediante las siguientes t\u00e9cnicas: an\u00e1lisis elemental (c, n, h y s), espectroscopia infrarroja, espectroscopia de resonancia magn\u00e9tica nuclear de 1h, 31p-{1h} y an\u00e1lisis estructural por difracci\u00f3n de rayos x. En una segunda parte de la tesis, se estudi\u00f3 la actividad catal\u00edtica de algunos de los complejos sintetizados en la reacci\u00f3n de suzuki-miyaura. A partir de los resultados obtenidos, se realiz\u00f3 una clasificaci\u00f3n que relaciona la estructura de los complejos con su actividad como catalizadores.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Compuestos ciclometalados de pd(ii). aplicaciones en cat\u00e1lisis<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Compuestos ciclometalados de pd(ii). aplicaciones en cat\u00e1lisis <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Angel Adrio Casti\u00f1eira <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/03\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jos\u00e9 Manuel Vila Abad<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Sordo rodr\u00edguez <\/li>\n<li>king Kuok hii (vocal)<\/li>\n<li> Garc\u00eda v\u00e1zquez Jos\u00e9 arturo (vocal)<\/li>\n<li>Jorge Bravo bern\u00e1rdez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Angel Adrio Casti\u00f1eira El presente trabajo se plante\u00f3 como parte de las investigaciones en curso sobre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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