{"id":79240,"date":"2018-03-09T23:25:02","date_gmt":"2018-03-09T23:25:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/complejos-de-elementos-de-transicion-con-ligandos-isocianuro-tiolatos-e-iminopiridinas-funcionalizadas\/"},"modified":"2018-03-09T23:25:02","modified_gmt":"2018-03-09T23:25:02","slug":"complejos-de-elementos-de-transicion-con-ligandos-isocianuro-tiolatos-e-iminopiridinas-funcionalizadas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-inorganica\/complejos-de-elementos-de-transicion-con-ligandos-isocianuro-tiolatos-e-iminopiridinas-funcionalizadas\/","title":{"rendered":"Complejos de elementos de transici\u00f3n con ligandos isocianuro, tiolatos e iminopiridinas funcionalizadas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Enmanuel Boillos Ramos <\/strong><\/h2>\n<p>En la presente tesis se realiza un estudio general de complejos de elementos de transici\u00f3n con ligandos iminopiridinas derivadas de la condensaci\u00f3n de piridina-2-carboxaldeh\u00eddo con aminas primarias. en el cap\u00edtulo primero se describe la puesta a punto de un m\u00e9todo de s\u00edntesis de complejos diclorobis(iminopiridina)metal(ii) para metales de la primera serie de transici\u00f3n: mn, fe, co, ni,cu. el m\u00e9todo es sencillo, se basa en reacciones de un solo paso (\u00abon-pot\u00bb), produce altos rendimientos, y es compatible con la presencia de diversas funciones en los sustituyentes de las iminopiridinas (alcoxo, amino, acido carboxilico). Los ligandos cloruros se pueden sustituir f\u00e1cilmente por otros ligandos ani\u00f3nicos (azida, cianato, tiocianato). Estas sustituciones son tambi\u00e9n compatibles con la presencia de funciones en la iminopiridina. resulta muy interesante que en todos los casos se produce el mismo tipo estructural, con los ligandos cloruro en disposici\u00f3n mutuamente cis- y con los nitr\u00f3genos pirid\u00ednicos en disposici\u00f3n trans- en el cap\u00edtulo segundo se describe la preparaci\u00f3n y la determinaci\u00f3n estructural de complejos que contienen iminopiridinas y ligandos dietilditiofosfato. La presencia de estos \u00faltimos confiere a los complejos resultantes una mejor solubilidad en disolventes org\u00e1nicos. La utilizaci\u00f3n del ligando tetradentado bis(piridilimino) benceno, derivado del 1,4-diaminobenceno, permite obtener complejos bimet\u00e1licos de cobalto o n\u00edquel.  en el cap\u00edtulo tercero se explora la reactividad de complejos con ligandos ditiolato e isocianuro, frente a fosfinas e iminopiridinas. se han preparado los complejos bis(ditiolato)di-isocianuro n\u00edquel(ii), donde el ditiolato es dietilditiofosfato o etilxantato, y que constituyen los primeros ejemplos de complejos octa\u00e9dricos de n\u00edquel(ii) con isocianuros. El tratamiento de estos complejos con fosfinas produce nuevas especies planocuadradas con un ligando ditiolato resultante de la transferencia de etilo<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Complejos de elementos de transici\u00f3n con ligandos isocianuro, tiolatos e iminopiridinas funcionalizadas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Complejos de elementos de transici\u00f3n con ligandos isocianuro, tiolatos e iminopiridinas funcionalizadas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Enmanuel Boillos Ramos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/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> Miguel San Jos\u00e9 Daniel<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: victor Riera gonz\u00e1lez <\/li>\n<li>Fernando Villafa\u00f1e gonz\u00e1lez (vocal)<\/li>\n<li>pablo Espinet rubio (vocal)<\/li>\n<li>Juan Fornies gracia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Enmanuel Boillos Ramos En la presente tesis se realiza un estudio general de complejos de elementos 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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