{"id":76071,"date":"2018-03-09T23:21:23","date_gmt":"2018-03-09T23:21:23","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-ciclometalados-de-pdii-con-ligandos-polidentados-homo-y-heterofuncionales\/"},"modified":"2018-03-09T23:21:23","modified_gmt":"2018-03-09T23:21:23","slug":"compuestos-ciclometalados-de-pdii-con-ligandos-polidentados-homo-y-heterofuncionales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/compuestos-ciclometalados-de-pdii-con-ligandos-polidentados-homo-y-heterofuncionales\/","title":{"rendered":"Compuestos ciclometalados de pd(ii) con ligandos polidentados homo- y heterofuncionales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Raquel Ares Morandeira <\/strong><\/h2>\n<p>El trabajo aborda el estudio de nuevos compuestos ciclometalados de paladio, que son de un notable inter\u00e9s, debido al gran n\u00famero de aplicaciones que presentan en campos como la s\u00edntesis org\u00e1nica, fotoqu\u00edmica, cat\u00e1lisis homog\u00e9nea, resoluci\u00f3n \u00f3ptica, como metalomes\u00f3genos y como agentes antitumorales.  en primer lugar, se aborda la s\u00edntesis y caracterizaci\u00f3n de una serie de complejos ciclometalados con ligandos base de schiff derivados de tereftaldeh\u00eddo, isoftaldeh\u00eddo y 3, 4-dimetoxivenzaldeh\u00eddo.  ya que uno de los aspectos m\u00e1s importantes en la qu\u00edmica de los compuestos ciclometalados es el estudio de su reactividad, a continuaci\u00f3n se han llevado a cabo reacciones de los complejos ciclometalados anteriormente sintetizados con diversos ligandos: difosinas terciarias, diferenciadas fundamentalmente, en la longitud y la naturaleza de las cadenas de uni\u00f3n existentes entre los dos \u00e1tomos de f\u00f3sforo.  posteriormente, se ha extendido el estudio a ligandos homodifuncionales, menos habituales que las difosfinas en la bibliograf\u00eda que concierne a los complejos ciclometalados, concretamente diarsinas y diamminas.  en la \u00faltima parte se ha estudiado tambi\u00e9n la reactividad de los complejos ciclometalados frente a una amplia variedad de ligandos bidentados heterofuncionales [p,n}, {p, as} y {p,o}; y, finalmente, ligandos tridentados {p,n,p}, {p,n,n} y {p,n,o}.  los complejos as\u00ed preparados pueden resultar de gran utilidad en cat\u00e1lisis debido a la multifuncionalidad de los ligandos semil\u00e1biles empleados, dada por la combinaci\u00f3n en el mismo ligando de un \u00e1tomo blando junto con uno duro, que les confiere asimetr\u00eda electr\u00f3nica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Compuestos ciclometalados de pd(ii) con ligandos polidentados homo- y heterofuncionales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Compuestos ciclometalados de pd(ii) con ligandos polidentados homo- y heterofuncionales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Raquel Ares Morandeira <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/07\/2005<\/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> Fern\u00e1ndez S\u00e1nchez Jes\u00fas Jos\u00e9<\/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> Garralda hualde Mar\u00eda \u00e1ngeles (vocal)<\/li>\n<li>virtudes Moreno Martinez (vocal)<\/li>\n<li>Jos\u00e9 Manuel Vila abad (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Raquel Ares Morandeira El trabajo aborda el estudio de nuevos compuestos ciclometalados de paladio, que son de [&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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