{"id":29004,"date":"2004-05-03T00:00:00","date_gmt":"2004-05-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/funcionalizacion-de-ttfs-pi-extendidos-sa%c2%adntesis-de-da%c2%admeros-y-da%c2%adadas-electroactivas\/"},"modified":"2004-05-03T00:00:00","modified_gmt":"2004-05-03T00:00:00","slug":"funcionalizacion-de-ttfs-pi-extendidos-sa%c2%adntesis-de-da%c2%admeros-y-da%c2%adadas-electroactivas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/funcionalizacion-de-ttfs-pi-extendidos-sa%c2%adntesis-de-da%c2%admeros-y-da%c2%adadas-electroactivas\/","title":{"rendered":"Funcionalizaci\u00f3n de ttfs  pi-extendidos: s\u00edntesis de d\u00edmeros y d\u00edadas electroactivas"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  D\u00edaz Ravelo Marta Cristina <\/strong><\/h2>\n<p>La presente tesis doctoral se enmarca dentro del campo de los materiales moleculares. Los objetivos se han dirigido a la funcionalizaci\u00f3n y s\u00edntesis de nuevos sistemas derivados de ttfs pi-extendidos y su aplicaci\u00f3n a la preparaci\u00f3n de los primeros sistemas supramolecualres basados en estas mol\u00e9culas, as\u00ed como a su uni\u00f3n covalente a la mol\u00e9cula de c60. Estos derivados presentan interesantes propiedades fotof\u00edsicas y electroqu\u00edmicas. La memoria se completa con un cap\u00edtulo dedicado al estudio de una de las reacciones m\u00e1s recientes e interesantes descritas para los fulleros, como es la reacci\u00f3n de retrociclopropanaci\u00f3n.  en el primer cap\u00edtulo de la presente memoria se recoge la s\u00edntesis de derivados de ttf pi-extendidos que incorporan distintos grupos funcionales unidos al anillo de 1,3-ditiol o al esqueleto de antraceno. Se describe una nueva serie de mol\u00e9culas dadoras de electrones derivados de ttf pi-extendidos altamente conjugadas. Se han obtenido d\u00edadas electroactivas de tipo d-d, d-pi-d, d1-pi-d2 y d-pi-a empleando los distintos exttfs funcionalizados, as\u00ed como una d\u00edada a-pi-a dando lugar a sistemas con propiedades redox. adem\u00e1s, se han puesto a punto las condiciones \u00f3ptimas de la reacci\u00f3n de heck para la s\u00edntesis de este tipo de sistemas.  en el segundo cap\u00edtulo se ha llevado a cabo la s\u00edntesis de una nueva serie de d\u00edadas c60-exttf en las que la unidad de exttf se une a trav\u00e9s del anillo de 1,3-ditiol, bien directamente mediante un enlace sencillo o bien a trav\u00e9s de espaciadores vin\u00edlicos o de tipo fenilo. Los datos electroqu\u00edmicos muestran la gran capacidad electrodadora del exttf trimetilsustituido y sugieren una cierta interacci\u00f3n electr\u00f3nica entre las unidades electroactivas en el estado fundamental. El comportamiento redox anf\u00f3tero de estas d\u00edadas se confirma por las ondas de reducci\u00f3n asociadas al fullereno, que se encuentran desplazadas catat\u00f3dicamente  en comparaci\u00f3n con el c60 sin susti<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Funcionalizaci\u00f3n de ttfs  pi-extendidos: s\u00edntesis de d\u00edmeros y d\u00edadas electroactivas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Funcionalizaci\u00f3n de ttfs  pi-extendidos: s\u00edntesis de d\u00edmeros y d\u00edadas electroactivas <\/li>\n<li><strong>Autor:<\/strong>\u00a0  D\u00edaz Ravelo Marta Cristina <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/03\/2004<\/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>Nazario Martin Leon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos Seoane prado <\/li>\n<li> Hoy ayuso Antonio  de la (vocal)<\/li>\n<li>hermenegildo Garc\u00eda g\u00f3mez (vocal)<\/li>\n<li>david brian Amabilino (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de D\u00edaz Ravelo Marta Cristina La presente tesis doctoral se enmarca dentro del campo de los materiales moleculares. [&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":[1],"tags":[6229,44007,82283,40494,82284,37204],"class_list":["post-29004","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-carlos-seoane-prado","tag-david-brian-amabilino","tag-diaz-ravelo-marta-cristina","tag-hermenegildo-garcia-gomez","tag-hoy-ayuso-antonio-de-la","tag-nazario-martin-leon"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29004","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=29004"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29004\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=29004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=29004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=29004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}