{"id":36709,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/nuevas-aplicaciones-del-grupo-sulfinilo-cicloadiciones-con-sulfinil-quinonas-sintesis-de-royleanona-reacciones-de-litioderivados-bencilicos-orto-sulfinil-sustituidos\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"nuevas-aplicaciones-del-grupo-sulfinilo-cicloadiciones-con-sulfinil-quinonas-sintesis-de-royleanona-reacciones-de-litioderivados-bencilicos-orto-sulfinil-sustituidos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/nuevas-aplicaciones-del-grupo-sulfinilo-cicloadiciones-con-sulfinil-quinonas-sintesis-de-royleanona-reacciones-de-litioderivados-bencilicos-orto-sulfinil-sustituidos\/","title":{"rendered":"Nuevas aplicaciones del grupo sulfinilo: cicloadiciones con sulfinil quinonas. sintesis de royleanona. reacciones de litioderivados bencilicos orto-sulfinil sustituidos."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Toledo Escribano Miguel Angel <\/strong><\/h2>\n<p>El contenido de esta tesis doctoral, basado en las nuevas aplicaciones del grupo sulfinilo, permite diferenciar dos partes claramente.  la primera est\u00e1 centrada en la s\u00edntesis y las reacciones de diels-alder asim\u00e9tricas con sulfinil benzoquinonas diferentemente sustituidas enantiom\u00e9ricamente puras.  estas cicloadiciones transcurren con excelentes excesos diastereoisom\u00e9ricos a trav\u00e9s del doble enlace que soporta el grupo sulfinilo. Este estudio es aplicado a la obtenci\u00f3n de productos naturales en forma \u00f3pticamente pura, concretamente a la s\u00edntesis de (+)-royleanona, compuesto perteneciente a la familia de las quinonas diterp\u00e9nicas.  en la segunda parte, se inicia un nuevo campo de actividad en la qu\u00edmica de los sulf\u00f3xidos donde se estudia la capacidad que presenta el grupo sulfinilo para transferir quiralidad a posiciones remotas de la cadena carbonada, entendiendo por tales posiciones aquellas que se encuentran a tres o m\u00e1s enlaces del \u00e1tomo de azufre.  en este caso se estudian las reacciones de litioderivados benc\u00edlicos orto-sulfinil sustituidos con diferentes electr\u00f3filos observando que el proceso tiene lugar con un casi total control de la estereoselectividad quedando la configuraci\u00f3n absoluta de esta posici\u00f3n benc\u00edlica totalmente controlada por el sulf\u00f3xido.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Nuevas aplicaciones del grupo sulfinilo: cicloadiciones con sulfinil quinonas. sintesis de royleanona. reacciones de litioderivados bencilicos orto-sulfinil sustituidos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Nuevas aplicaciones del grupo sulfinilo: cicloadiciones con sulfinil quinonas. sintesis de royleanona. reacciones de litioderivados bencilicos orto-sulfinil sustituidos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Toledo Escribano Miguel Angel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Mar\u00eda  Del Carmen Carre\u00f1o Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Marinas Rubio <\/li>\n<li>Vicente Gotor (vocal)<\/li>\n<li>Felipe Alcudia Gonzalez (vocal)<\/li>\n<li>Carlos Cativiela (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Toledo Escribano Miguel Angel El contenido de esta tesis doctoral, basado en las nuevas aplicaciones del grupo [&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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