{"id":79073,"date":"2018-03-09T23:24:50","date_gmt":"2018-03-09T23:24:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sa%c2%adntesis-caracterizacion-y-reactividad-de-acetonil-complejos-de-pdii-ptii-y-ptiv\/"},"modified":"2018-03-09T23:24:50","modified_gmt":"2018-03-09T23:24:50","slug":"sa%c2%adntesis-caracterizacion-y-reactividad-de-acetonil-complejos-de-pdii-ptii-y-ptiv","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/sa%c2%adntesis-caracterizacion-y-reactividad-de-acetonil-complejos-de-pdii-ptii-y-ptiv\/","title":{"rendered":"S\u00edntesis, caracterizaci\u00f3n y reactividad de acetonil complejos de pd(ii), pt(ii) y pt(iv)"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Fern\u00e1ndez Hern\u00e1ndez Jes\u00fas Miguel <\/strong><\/h2>\n<p>En esta tesis se describe la s\u00edntesis, reactividad y caracterizaci\u00f3n de nuevos acetonil complejos de pd(ii), tt(ii) y pt(iv). Se ha dividido en cinco cap\u00edtulos, y un ap\u00e9ndice donde se recoge el trabajo realizado en las estancias en la universidad de bristol y en la universidad de carolina del norte, sobre la alquilaci\u00f3n al\u00edlica asim\u00e9trica catalizada por paladio, y la inserci\u00f3n de olefinas funcionalizadas en el enlace paladio alquilo, respectivamente.     en el primer cap\u00edtulo se realiza una introducci\u00f3n general sobre los endolatos y cetonilos de metales de transici\u00f3n descritos en la bibliograf\u00eda, poniendo de manifiesto los modos de coordinaci\u00f3n del ligando, los m\u00e9todos de s\u00edntesis utilizados y los aspectos m\u00e1s destacados de la reactividad de estos complejos.     en el segundo cap\u00edtulo se describe la s\u00edntesis de cetonil complejos de pd(ii). As\u00ed, por reacci\u00f3n de transmetalaci\u00f3n entre bis(acetonil)mercurio y distintas sales de pd(ii) se ha preparado el compuesto [pd{ch2c(o)me}cl]n. este complejo es el acetonil derivado de paladio m\u00e1s simple descrito hasta la fecha. Al poseer como \u00fanicos ligandos cloro y acetonilo, se ha demostrado su gran utilidad como producto de partida para preparar, por reacciones con diversos ligandos (fosfinas, aminas, ligandos dadores de s.Ligandos ani\u00f3nicos), acetonil complejos de pd(ii) que ser\u00edan dif\u00edcilmente accesibles por otros m\u00e9todos de preparaci\u00f3n, y se describen situaciones de enlaces no observadas anteriormente en la bibliograf\u00eda. Adem\u00e1s, a partir de las estructuras cristalinas y los espectros ir de los complejos de pd(ii) preparados, se ha asignado por primera vez el intervalo donde aparece la banda correspondiente a la vibraci\u00f3n de tensi\u00f3n c=o de un ligando cetonilo puente y terminal. Tambi\u00e9n se ha estudiado la reactividad de los acetonil complejos frente a mol\u00e9culas insaturadas. As\u00ed, por reacci\u00f3n con isocianuros se a\u00edslan, los productos de coordinaci\u00f3n e inserci\u00f3n en el enlace paladio ceto<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>S\u00edntesis, caracterizaci\u00f3n y reactividad de acetonil complejos de pd(ii), pt(ii) y pt(iv)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 S\u00edntesis, caracterizaci\u00f3n y reactividad de acetonil complejos de pd(ii), pt(ii) y pt(iv) <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Fern\u00e1ndez Hern\u00e1ndez Jes\u00fas Miguel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/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> Vicente Soler Jos\u00e9 Jes\u00fas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Gimeno heredia <\/li>\n<li>stuart James (vocal)<\/li>\n<li>milagros Tom\u00e1s lisbona (vocal)<\/li>\n<li>isabel Mar\u00eda Saura llamas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fern\u00e1ndez Hern\u00e1ndez Jes\u00fas Miguel En esta tesis se describe la s\u00edntesis, reactividad y caracterizaci\u00f3n de nuevos acetonil [&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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