{"id":93620,"date":"2018-03-11T10:13:04","date_gmt":"2018-03-11T10:13:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/desarrollo-y-aplicaciones-de-nuevos-metodos-de-sa%c2%adntesis-promovidos-y-o-catalizados-por-complejos-de-titanio\/"},"modified":"2018-03-11T10:13:04","modified_gmt":"2018-03-11T10:13:04","slug":"desarrollo-y-aplicaciones-de-nuevos-metodos-de-sa%c2%adntesis-promovidos-y-o-catalizados-por-complejos-de-titanio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-organica\/desarrollo-y-aplicaciones-de-nuevos-metodos-de-sa%c2%adntesis-promovidos-y-o-catalizados-por-complejos-de-titanio\/","title":{"rendered":"Desarrollo y aplicaciones de nuevos m\u00e9todos de s\u00edntesis promovidos y\/o catalizados por complejos de titanio."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rosa Elena Est\u00e9vez Jim\u00e9nez <\/strong><\/h2>\n<p>Las reacciones de formaci\u00f3n de nuevos enlaces c-c son fundamentales en s\u00edntesis org\u00e1nica. Durante la segunda mitad del siglo xx los complejos de metales de transici\u00f3n demostraron ser una herramienta muy poderosa para llevar a cabo este tipo de reacciones. Adem\u00e1s, en los \u00faltimos a\u00f1os se ha observado un resurgimiento de la qu\u00edmica de radicales libres porque puede llevarse a cabo bajo condiciones muy suaves compatibles con numerosos grupos funcionales. Los complejos de titanoceno (iii) se comportan como metales de transferencia monoelectr\u00f3nica, combinando las ventajas de la qu\u00edmica organomet\u00e1lica y la de radicales libres.  en la presente tesis doctoral se han desarrollado nuevas reacciones de formaci\u00f3n de enlaces c-c y de transferencia de h del agua promovidas\/catalizadas por complejos de titanoceno (iii). Por ello, la presente memoria se ha dividido en dos partes, la primera (parte a) dedicada a nuevas reacciones de formaci\u00f3n de enlaces c-c y la segunda (parte b) enfocada a nuevos procesos de reducci\u00f3n mediante transferencia de h del agua. A su vez, la primera parte se subdivide en cuatro cap\u00edtulos, dependiendo del tipo de reacci\u00f3n utilizada para la generaci\u00f3n del nuevo enlace c-c: i, reacciones tipo barbier; ii, reacciones tipo reformatsky; iii, reacciones tipo michael; iv reacciones de pinacolizaci\u00f3n, tambi\u00e9n se adjunta un breve anexo sobre reacciones de ciclaci\u00f3n transanular, que no pudieron ser llevadas a cabo utilizando qu\u00edmica de titanoceno (iii) y, por tanto, se recurri\u00f3 a procesos catalizados por \u00e1cidos de lewis.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Desarrollo y aplicaciones de nuevos m\u00e9todos de s\u00edntesis promovidos y\/o catalizados por complejos de titanio.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Desarrollo y aplicaciones de nuevos m\u00e9todos de s\u00edntesis promovidos y\/o catalizados por complejos de titanio. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rosa Elena Est\u00e9vez Jim\u00e9nez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/05\/2009<\/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>Juan  Enrique Oltra Ferrero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alfonso Fern\u00e1ndez mateos <\/li>\n<li>bernardo Herradon garcia (vocal)<\/li>\n<li>rosario Fernandez fernandez (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Lassaletta simon (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rosa Elena Est\u00e9vez Jim\u00e9nez Las reacciones de formaci\u00f3n de nuevos enlaces c-c son fundamentales en s\u00edntesis org\u00e1nica. [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[416],"tags":[3451,31808,42611,189345,193279,11339],"class_list":["post-93620","post","type-post","status-publish","format-standard","hentry","category-quimica-organica","tag-alfonso-fernandez-mateos","tag-bernardo-herradon-garcia","tag-jose-maria-lassaletta-simon","tag-juan-enrique-oltra-ferrero","tag-rosa-elena-estevez-jimenez","tag-rosario-fernandez-fernandez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/93620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=93620"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/93620\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=93620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=93620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=93620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}