{"id":44948,"date":"2019-02-01T21:36:50","date_gmt":"2019-02-01T21:36:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sales-de-tiazolio-sintesis-y-empleo-en-reacciones-biomimeticas\/"},"modified":"2019-02-01T21:36:50","modified_gmt":"2019-02-01T21:36:50","slug":"sales-de-tiazolio-sintesis-y-empleo-en-reacciones-biomimeticas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/sales-de-tiazolio-sintesis-y-empleo-en-reacciones-biomimeticas\/","title":{"rendered":"Sales de tiazolio: sintesis y empleo en reacciones biomimeticas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Elena Llitjos Viza <\/strong><\/h2>\n<p>Se han sintetizado diversas sales de tiazolio  la mayoria de ellas no estaban descritas en bibliografia; previamente se habian preparado los tiazoles de partida y sus precursores -halogenocarbonilicos. Se ha estudiado el comportamiento de las sales de tiazolio respecto al intercambio con denteno en c-2  los ensayos fueron posotivos. Se determino por espetrocopias de ir y rmn. Se ha estudiado a fondo el caracter catalitico de las bases conjugadas de las sales de tiazolio en la reaccion de 4-nitrobenzaldehido en metanol  asimismo se han estudiado a fondo las reacciones de benzaldehido y 2to de urfural con nitrobenceno y diversos alcoholes en los mismas condiciones de catalisis que antes. Se ha comprobado como indispensable la presencia de una base (et3n en nuestros estudios) en el mecanismo de estas reacciones. Se propone un mecanismo basado en el concepto de inversion de reactividad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sales de tiazolio: sintesis y empleo en reacciones biomimeticas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sales de tiazolio: sintesis y empleo en reacciones biomimeticas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Elena Llitjos Viza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1978<\/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>Jose Castells Guardiola<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jose Castells Guardiola <\/li>\n<li>Josep Font Cierco (vocal)<\/li>\n<li>Felix Serratosa Palet (vocal)<\/li>\n<li>Rafael Suau Suarez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Elena Llitjos Viza Se han sintetizado diversas sales de tiazolio la mayoria de ellas no estaban descritas [&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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