{"id":142198,"date":"2026-03-14T07:07:04","date_gmt":"2026-03-14T07:07:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/obtencion-enantioselectiva-de-aminoacidos-por-reduccion-de-compuestos-proquirales\/"},"modified":"2026-03-14T07:07:04","modified_gmt":"2026-03-14T07:07:04","slug":"obtencion-enantioselectiva-de-aminoacidos-por-reduccion-de-compuestos-proquirales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/obtencion-enantioselectiva-de-aminoacidos-por-reduccion-de-compuestos-proquirales\/","title":{"rendered":"Obtencion enantioselectiva de aminoacidos por reduccion de compuestos proquirales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Rafael Ruiz Arrebola <\/strong><\/h2>\n<p>En la tesis se aborda el estudio y aplicacion de una serie de catalizadores de pd soportado en diversos ortofosfatos de al puros o mezclados con silice, a la reduccion de diversos compuestos precursores de aminoacidos.Se han sintetizado una serie de catalizadores de pd variando el soporte, la sal metalica impregnante, la temperatura de calcinacion y el procedimiento de reduccion, empleando hidrogeno gaseoso, alfa-felandueno, (+) o (-)limoneno, que conducen a catalizadores muy activos en la reduccion de oximas y diversos cinamatos.Como sustratos a reducir se han empleado piruvatoninas de metilo y etilo, oximas del acido benzoilformico y derivados de el, cinamatos de metilo y etilo y otros.La reduccion de estos compuestos por transferencia de hidrogeno ha dado un producto de adicion de la oxima al doble enlace de los dadores.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Obtencion enantioselectiva de aminoacidos por reduccion de compuestos proquirales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Obtencion enantioselectiva de aminoacidos por reduccion de compuestos proquirales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Rafael Ruiz Arrebola <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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 Mar\u00eda Marinas Rubio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel Valcarcel Cases <\/li>\n<li>M\u00aa Luisa Izquierdo Ceinos (vocal)<\/li>\n<li>Francisco Palacios Gambra (vocal)<\/li>\n<li>Angeles Aramendia Lopidana (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Rafael Ruiz Arrebola En la tesis se aborda el estudio y aplicacion de una serie de [&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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