{"id":106437,"date":"2018-03-11T10:30:24","date_gmt":"2018-03-11T10:30:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reacciones-de-carbociclacion-32-y-21-de-complejos-alquinilcarbeno-y-de-cicloisomerizacion-de-alquinilciclopropanos\/"},"modified":"2018-03-11T10:30:24","modified_gmt":"2018-03-11T10:30:24","slug":"reacciones-de-carbociclacion-32-y-21-de-complejos-alquinilcarbeno-y-de-cicloisomerizacion-de-alquinilciclopropanos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/compuestos-organometalicos\/reacciones-de-carbociclacion-32-y-21-de-complejos-alquinilcarbeno-y-de-cicloisomerizacion-de-alquinilciclopropanos\/","title":{"rendered":"Reacciones de carbociclaci\u00f3n [3+2] y [2+1] de complejos alquinilcarbeno y de cicloisomerizaci\u00f3n de alquinilciclopropanos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eva Tudela Palomar <\/strong><\/h2>\n<p>En esta memoria se describen los resultados obtenidos en el estudio de la reactividad de complejos alquinilcarbeno quirales no rac\u00e9micos y de complejos alquinilcarbeno no estabilizados por hetero\u00e1tomo de metales del grupo 6, con sistemas insaturados. Por otra parte, se ha desarrollado un estudio de la reactividad de los compuestos obtenidos con estos \u00faltimos complejos carbeno en presencia de catalizadores met\u00e1licos carbof\u00edlicos. \ten el primer cap\u00edtulo se describe la ciclaci\u00f3n [3+2] enantioselectiva de complejos alquinilcarbeno quirales no rac\u00e9micos con 1,6-dimetil-1,2,3,4-tetrahidropiridina y diversos indoles. Este proceso permite el acceso, de una manera sencilla, a compuestos de elevado inter\u00e9s biol\u00f3gico y con elevada enantioselectividad. \ten el segundo cap\u00edtulo se recogen los resultados obtenidos en el estudio de complejos alquinilcarbeno no estabilizados por hetero\u00e1tomo con olefinas, dienos conjugados y pentafulvenos. Se ha desarrollado un m\u00e9todo vers\u00e1til para la s\u00edntesis de alquinilciclopropanos. \ten el tercer cap\u00edtulo se describe la reactividad del sistema 6-alquinilbiciclo[3.1.0]hex-2-eno, cuya s\u00edntesis se recoge en el segundo cap\u00edtulo, en presencia de catalizadores carbof\u00edlicos, principalmente complejos de oro (i). En este cap\u00edtulo se pone de manifiesto una nueva reactividad de los alquinilciclopropanos, que permite acceder de una manera sencilla a sistemas estructuralmente complejos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reacciones de carbociclaci\u00f3n [3+2] y [2+1] de complejos alquinilcarbeno y de cicloisomerizaci\u00f3n de alquinilciclopropanos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reacciones de carbociclaci\u00f3n [3+2] y [2+1] de complejos alquinilcarbeno y de cicloisomerizaci\u00f3n de alquinilciclopropanos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eva Tudela Palomar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/01\/2011<\/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 Joaquin Barluenga Mur<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  jos\u00e9 Vaquero l\u00f3pez <\/li>\n<li>Miguel \u00e1ngel Rodr\u00edguez barranco (vocal)<\/li>\n<li>Juan  Carlos Carretero gonz\u00e1lvez (vocal)<\/li>\n<li>pedro Merino filella (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eva Tudela Palomar En esta memoria se describen los resultados obtenidos en el estudio de la reactividad [&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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