{"id":14476,"date":"2018-03-09T09:01:11","date_gmt":"2018-03-09T09:01:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sa%c2%adntesis-combinatoria-de-sistemas-heteroca%c2%adclicos-con-actividad-agroqua%c2%admica-potencial\/"},"modified":"2018-03-09T09:01:11","modified_gmt":"2018-03-09T09:01:11","slug":"sa%c2%adntesis-combinatoria-de-sistemas-heteroca%c2%adclicos-con-actividad-agroqua%c2%admica-potencial","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/sa%c2%adntesis-combinatoria-de-sistemas-heteroca%c2%adclicos-con-actividad-agroqua%c2%admica-potencial\/","title":{"rendered":"S\u00edntesis combinatoria de sistemas heteroc\u00edclicos con actividad agroqu\u00edmica potencial"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Elisabeth Schuler Civit <\/strong><\/h2>\n<p>Se estudia la reacci\u00f3n de vilsmeier-haack sobre la 2-hidroxiacetofenona unida a soporte s\u00f3lido. Se comprueba que la formaci\u00f3n del derivado diformilado y el monoformilado, equivalentes sint\u00e9ticos de la 3-formilcromona y de la cromona respectivamente, depende de la naturaleza de la resina empleada como soporte s\u00f3lido (merrifield o wang respectivamente).  se sintetiza la 2-cloro-10-oxo-10h-piridazinol (3,2-b)quinazolina por reacci\u00f3n entre al \u00e1cido antran\u00edlico y la 3,6-dicloropiridazina.  dicho sistema sufre una reacci\u00f3n de apertura de anillo en medio b\u00e1sico que es revertida en presencia de \u00e1cido trifluoroac\u00e9tico rindiendo la 2,10-dioxo-10h-1,2-dihidropiridazino (3,2-b)qunazolina, t\u00e9rmino esperado por hidr\u00f3lisis del cloro piridaz\u00ednico presente en el producto inicial.  la aquilaci\u00f3n de la 2,10-dioxo-10h-1,2-dihidropiridazino (3,2-b)quinazolina rinde une mezcla del t\u00e9rmino de o-alquilaci\u00f3n y de n-alquilaci\u00f3n en proporci\u00f3n variable dependiendo del haluro de alquilo empleado.  se estudia la formaci\u00f3n de sistemas 2,-10-dioxo-10h-1,2,3,4,4a,5-hexahidropiridazino (3,2-b)quinazol\u00ednicos que presentan cuatro posibles centros de diversidad, por reacci\u00f3n de compuestos 1,4-dicarbon\u00edlicos con 2-aminobenzohidrazidas adecuadamente sustituidas.  se obtienen diversas bibliotecas combinatorias por utilizaci\u00f3n de los m\u00e9todos descritos anteriormente y se eval\u00faa su actividad biol\u00f3gica como fungicidas, herbicidas e insecticidas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>S\u00edntesis combinatoria de sistemas heteroc\u00edclicos con actividad agroqu\u00edmica potencial<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 S\u00edntesis combinatoria de sistemas heteroc\u00edclicos con actividad agroqu\u00edmica potencial <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Elisabeth Schuler Civit <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Ram\u00f3n llull<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/12\/2001<\/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>I. Borrell Jos\u00e9<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Santiago Nonell marrugat <\/li>\n<li>josep Castells (vocal)<\/li>\n<li>ernesto Nicol\u00e1s (vocal)<\/li>\n<li>antoni Planas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Elisabeth Schuler Civit Se estudia la reacci\u00f3n de vilsmeier-haack sobre la 2-hidroxiacetofenona unida a soporte s\u00f3lido. Se [&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":[494,332,1412,305,17,1769,416,32959,9297],"tags":[32972,46582,46585,46583,46584,39695],"class_list":["post-14476","post","type-post","status-publish","format-standard","hentry","category-ciencias-agrarias","category-ciencias-tecnologicas","category-compuestos-heterociclicos","category-ingenieria-y-tecnologia-quimicas","category-quimica","category-quimica-agricola","category-quimica-organica","category-ramon-llull","category-sintesis-quimica","tag-antoni-planas","tag-elisabeth-schuler-civit","tag-ernesto-nicolas","tag-i-borrell-jose","tag-josep-castells","tag-santiago-nonell-marrugat"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/14476","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=14476"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/14476\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=14476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=14476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=14476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}