{"id":42388,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/preparacion-de-sistemas-heterociclicos-mediante-reacciones-de-cicloadicion-bajo-irradiacion-microondas\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"preparacion-de-sistemas-heterociclicos-mediante-reacciones-de-cicloadicion-bajo-irradiacion-microondas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/preparacion-de-sistemas-heterociclicos-mediante-reacciones-de-cicloadicion-bajo-irradiacion-microondas\/","title":{"rendered":"Preparacion de sistemas heterociclicos mediante reacciones de cicloadicion bajo irradiacion microondas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> M\u00aa  Jose G\u00f3mez-escalonilla Romojaro <\/strong><\/h2>\n<p>En el primer cap\u00edtulo se estudian cicloadiciones 1,3-dipolar de nitrolos con varios dipols.  los nitrilos son bastantes inertes en reacciones de cicloadici\u00f3n, por este motivo la mayor\u00eda de los trabajos descritos en condiciones cl\u00e1sicas utilizan calefacciones prolongadas e, incluso, presi\u00f3n, para llegar, a veces, rendimientos moderados. En el segundo cap\u00edtulo estudiamos cicloadiciones (4+2) del sistema 4 y 5 vinil pirazol con derivados electrodeficientes. Los cicloaductos descritos previamente, tras largos tiempos de reacci\u00f3n, se separan con dificultades del material polim\u00e9tico y rinden rendimientos muy pobres. En el tercer cap\u00edtulo se aborda una nueva ruta sint\u00e9tica para la preparaci\u00f3n de pirazolo (3,4-b) piridina mediante reacciones (4+2) a partir de derivados 5-amino pirazil. Finalmente, en el cuarto cap\u00edtulo se analiza la preparaci\u00f3n de sistemas bipirazol por cicloadici\u00f3n, 1,3 dipolar de 4- \u00f3 -5-pirazolil hidrazonas con dipolarofilos electrodeficientes. esta forma de preparar derivados de bipirazol no ha sido descrita con anterioridad, sin embargo nuestro objetivo es tambi\u00e9n analizar la eficacia de la tautomeria hidrazona-azometinimina bajo irradiaci\u00f3n microondas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Preparacion de sistemas heterociclicos mediante reacciones de cicloadicion bajo irradiacion microondas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Preparacion de sistemas heterociclicos mediante reacciones de cicloadicion bajo irradiacion microondas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M\u00aa  Jose G\u00f3mez-escalonilla Romojaro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Castilla-la mancha<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Angel Diaz Ortiz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enrique D\u00edez barra <\/li>\n<li> Arrieta ayestaran Ana Jes\u00fas (vocal)<\/li>\n<li>didier Villemin (vocal)<\/li>\n<li> Garcia nario Jos\u00e9 Luis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M\u00aa Jose G\u00f3mez-escalonilla Romojaro En el primer cap\u00edtulo se estudian cicloadiciones 1,3-dipolar de nitrolos con varios dipols. [&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":[18451,1412,17,416],"tags":[32486,106600,106601,5451,106602,106599],"class_list":["post-42388","post","type-post","status-publish","format-standard","hentry","category-castilla-la-mancha","category-compuestos-heterociclicos","category-quimica","category-quimica-organica","tag-angel-diaz-ortiz","tag-arrieta-ayestaran-ana-jesus","tag-didier-villemin","tag-enrique-diez-barra","tag-garcia-nario-jose-luis","tag-ma-jose-gomez-escalonilla-romojaro"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/42388","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=42388"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/42388\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=42388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=42388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=42388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}