{"id":27368,"date":"2003-05-12T00:00:00","date_gmt":"2003-05-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/complejos-organometalicos-de-circonio-y-hafnio-con-ligandos-fenil-metil-ciclopentadienilo-y-alildimetilsilil-ciclopentadienilo-sintesis-actividad-catalitica-y-estudio-de-especies-cationicas\/"},"modified":"2003-05-12T00:00:00","modified_gmt":"2003-05-12T00:00:00","slug":"complejos-organometalicos-de-circonio-y-hafnio-con-ligandos-fenil-metil-ciclopentadienilo-y-alildimetilsilil-ciclopentadienilo-sintesis-actividad-catalitica-y-estudio-de-especies-cationicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/alcala\/complejos-organometalicos-de-circonio-y-hafnio-con-ligandos-fenil-metil-ciclopentadienilo-y-alildimetilsilil-ciclopentadienilo-sintesis-actividad-catalitica-y-estudio-de-especies-cationicas\/","title":{"rendered":"Complejos organometalicos de circonio y hafnio con ligandos fenil metil ciclopentadienilo y alildimetilsilil ciclopentadienilo. sintesis, actividad catalitica y estudio de especies cationicas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Gema Martinez Martinez <\/strong><\/h2>\n<p>En la primera parte de la tesis doctoral titulada \u00abcomplejos organomet\u00e1licos de circonio y hafnio con ligandos fenil-metil-ciclopentadienilo y alildimetilsilil-ciclopentadienilo: s\u00edntesis, actividad catalitica y estudio de especies cationicas\u00bb se recoge la s\u00edntesis de nuevos sistemas catal\u00edticos metalocenos, ansa-metalocenos y complejos monociclopentadienil-silil-amido que poseen elevada actividad frente a etileno y alta capacidad de estereo-control en la polimerizaci\u00f3n de olefinas proquirales.  en la segunda parte de la tesis se describe las s\u00edntesis y caracterizaci\u00f3n de especies cati\u00f3nicas, generadas a partir de complejos organomet\u00e1licos neutros que contienen el anillo allidimetilsilil-ciclopentadienilo por reacci\u00f3n estequiom\u00e9trica con b(c6f5)3 y que han demostrado ser los modelos adecuados para el estudio del mecanismo y de la naturaleza de la especie activa en el proceso de polimerizaci\u00f3n de a-olefinas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Complejos organometalicos de circonio y hafnio con ligandos fenil metil ciclopentadienilo y alildimetilsilil ciclopentadienilo. sintesis, actividad catalitica y estudio de especies cationicas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Complejos organometalicos de circonio y hafnio con ligandos fenil metil ciclopentadienilo y alildimetilsilil ciclopentadienilo. sintesis, actividad catalitica y estudio de especies cationicas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Gema Martinez Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/12\/2003<\/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>Pascual Royo Gracia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Antonio Oro giral <\/li>\n<li>Jos\u00e9 Sancho royo (vocal)<\/li>\n<li>Mar\u00eda  elisa Hernandez vizcaino (vocal)<\/li>\n<li> Perez Martinez julio Antonio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gema Martinez Martinez En la primera parte de la tesis doctoral titulada \u00abcomplejos organomet\u00e1licos de circonio y [&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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